123900964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 254088576

約数和(自身を除く): 130187612

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1562, 2333, 2414, 3124, 4666, 4828, 9332, 13277, 25663, 26554, 39661, 51326, 53108, 79322, 102652, 158644, 165643, 331286, 436271, 662572, 872542, 1745084, 1822073, 2815931, 3644146, 5631862, 7288292, 11263724, 30975241, 61950482, 123900964]

約数ペア:

[(1, 123900964), (2, 61950482), (4, 30975241), (11, 11263724), (17, 7288292), (22, 5631862), (34, 3644146), (44, 2815931), (68, 1822073), (71, 1745084), (142, 872542), (187, 662572), (284, 436271), (374, 331286), (748, 165643), (781, 158644), (1207, 102652), (1562, 79322), (2333, 53108), (2414, 51326), (3124, 39661), (4666, 26554), (4828, 25663), (9332, 13277)]