1900707848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 4187793960

約数和(自身を除く): 2287086112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 169, 221, 328, 338, 442, 533, 676, 697, 884, 1066, 1352, 1394, 1768, 2017, 2132, 2788, 2873, 4034, 4264, 5576, 5746, 6929, 8068, 9061, 11492, 13858, 16136, 18122, 22984, 26221, 27716, 34289, 36244, 52442, 55432, 68578, 72488, 82697, 104884, 117793, 137156, 165394, 209768, 235586, 274312, 330788, 340873, 445757, 471172, 661576, 681746, 891514, 942344, 1075061, 1363492, 1405849, 1783028, 2150122, 2726984, 2811698, 3566056, 4300244, 5623396, 5794841, 8600488, 11246792, 11589682, 13975793, 18276037, 23179364, 27951586, 36552074, 46358728, 55903172, 73104148, 111806344, 146208296, 237588481, 475176962, 950353924, 1900707848]

約数ペア:

[(1, 1900707848), (2, 950353924), (4, 475176962), (8, 237588481), (13, 146208296), (17, 111806344), (26, 73104148), (34, 55903172), (41, 46358728), (52, 36552074), (68, 27951586), (82, 23179364), (104, 18276037), (136, 13975793), (164, 11589682), (169, 11246792), (221, 8600488), (328, 5794841), (338, 5623396), (442, 4300244), (533, 3566056), (676, 2811698), (697, 2726984), (884, 2150122), (1066, 1783028), (1352, 1405849), (1394, 1363492), (1768, 1075061), (2017, 942344), (2132, 891514), (2788, 681746), (2873, 661576), (4034, 471172), (4264, 445757), (5576, 340873), (5746, 330788), (6929, 274312), (8068, 235586), (9061, 209768), (11492, 165394), (13858, 137156), (16136, 117793), (18122, 104884), (22984, 82697), (26221, 72488), (27716, 68578), (34289, 55432), (36244, 52442)]