82380922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 143633952

約数和(自身を除く): 61253030

約数列:

[1, 2, 13, 19, 26, 38, 67, 131, 134, 247, 262, 361, 494, 722, 871, 1273, 1703, 1742, 2489, 2546, 3406, 4693, 4978, 8777, 9386, 16549, 17554, 24187, 32357, 33098, 47291, 48374, 64714, 94582, 114101, 166763, 228202, 314431, 333526, 614783, 628862, 1229566, 2167919, 3168497, 4335838, 6336994, 41190461, 82380922]

約数ペア:

[(1, 82380922), (2, 41190461), (13, 6336994), (19, 4335838), (26, 3168497), (38, 2167919), (67, 1229566), (131, 628862), (134, 614783), (247, 333526), (262, 314431), (361, 228202), (494, 166763), (722, 114101), (871, 94582), (1273, 64714), (1703, 48374), (1742, 47291), (2489, 33098), (2546, 32357), (3406, 24187), (4693, 17554), (4978, 16549), (8777, 9386)]