965913208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18839}}^1$

素因数の和:18904

約数の個数: 64

約数和(自身を含む): 2136456000

約数和(自身を除く): 1170542792

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3944, 6409, 12818, 18839, 25636, 37678, 51272, 75356, 150712, 244907, 320263, 489814, 546331, 640526, 979628, 1092662, 1281052, 1959256, 2185324, 2562104, 4163419, 4370648, 7102303, 8326838, 9287627, 14204606, 16653676, 18575254, 28409212, 33307352, 37150508, 56818424, 74301016, 120739151, 241478302, 482956604, 965913208]

約数ペア:

[(1, 965913208), (2, 482956604), (4, 241478302), (8, 120739151), (13, 74301016), (17, 56818424), (26, 37150508), (29, 33307352), (34, 28409212), (52, 18575254), (58, 16653676), (68, 14204606), (104, 9287627), (116, 8326838), (136, 7102303), (221, 4370648), (232, 4163419), (377, 2562104), (442, 2185324), (493, 1959256), (754, 1281052), (884, 1092662), (986, 979628), (1508, 640526), (1768, 546331), (1972, 489814), (3016, 320263), (3944, 244907), (6409, 150712), (12818, 75356), (18839, 51272), (25636, 37678)]