2089776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 6187104

約数和(自身を除く): 4097328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 197, 204, 208, 221, 272, 312, 394, 408, 442, 591, 624, 663, 788, 816, 884, 1182, 1326, 1576, 1768, 2364, 2561, 2652, 3152, 3349, 3536, 4728, 5122, 5304, 6698, 7683, 9456, 10047, 10244, 10608, 13396, 15366, 20094, 20488, 26792, 30732, 40188, 40976, 43537, 53584, 61464, 80376, 87074, 122928, 130611, 160752, 174148, 261222, 348296, 522444, 696592, 1044888, 2089776]

約数ペア:

[(1, 2089776), (2, 1044888), (3, 696592), (4, 522444), (6, 348296), (8, 261222), (12, 174148), (13, 160752), (16, 130611), (17, 122928), (24, 87074), (26, 80376), (34, 61464), (39, 53584), (48, 43537), (51, 40976), (52, 40188), (68, 30732), (78, 26792), (102, 20488), (104, 20094), (136, 15366), (156, 13396), (197, 10608), (204, 10244), (208, 10047), (221, 9456), (272, 7683), (312, 6698), (394, 5304), (408, 5122), (442, 4728), (591, 3536), (624, 3349), (663, 3152), (788, 2652), (816, 2561), (884, 2364), (1182, 1768), (1326, 1576)]