2666261092664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{500911}}^1$

素因数の和:501101

約数の個数: 96

約数和(自身を含む): 5632014090240

約数和(自身を除く): 2965752997576

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 169, 248, 254, 338, 403, 508, 676, 806, 1016, 1352, 1612, 1651, 3224, 3302, 3937, 5239, 6604, 7874, 10478, 13208, 15748, 20956, 21463, 31496, 41912, 42926, 51181, 85852, 102362, 171704, 204724, 409448, 500911, 665353, 1001822, 1330706, 2003644, 2661412, 4007288, 5322824, 6511843, 13023686, 15528241, 26047372, 31056482, 52094744, 62112964, 63615697, 84653959, 124225928, 127231394, 169307918, 201867133, 254462788, 338615836, 403734266, 508925576, 677231672, 807468532, 827004061, 1614937064, 1654008122, 1972086607, 2624272729, 3308016244, 3944173214, 5248545458, 6616032488, 7888346428, 10497090916, 10751052793, 15776692856, 20994181832, 21502105586, 25637125891, 43004211172, 51274251782, 86008422344, 102548503564, 205097007128, 333282636583, 666565273166, 1333130546332, 2666261092664]

約数ペア:

[(1, 2666261092664), (2, 1333130546332), (4, 666565273166), (8, 333282636583), (13, 205097007128), (26, 102548503564), (31, 86008422344), (52, 51274251782), (62, 43004211172), (104, 25637125891), (124, 21502105586), (127, 20994181832), (169, 15776692856), (248, 10751052793), (254, 10497090916), (338, 7888346428), (403, 6616032488), (508, 5248545458), (676, 3944173214), (806, 3308016244), (1016, 2624272729), (1352, 1972086607), (1612, 1654008122), (1651, 1614937064), (3224, 827004061), (3302, 807468532), (3937, 677231672), (5239, 508925576), (6604, 403734266), (7874, 338615836), (10478, 254462788), (13208, 201867133), (15748, 169307918), (20956, 127231394), (21463, 124225928), (31496, 84653959), (41912, 63615697), (42926, 62112964), (51181, 52094744), (85852, 31056482), (102362, 26047372), (171704, 15528241), (204724, 13023686), (409448, 6511843), (500911, 5322824), (665353, 4007288), (1001822, 2661412), (1330706, 2003644)]