13463338

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 24952320

約数和(自身を除く): 11488982

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 79, 94, 98, 158, 259, 329, 518, 553, 658, 1106, 1739, 1813, 2303, 2923, 3478, 3626, 3713, 3871, 4606, 5846, 7426, 7742, 12173, 20461, 24346, 25991, 40922, 51982, 85211, 137381, 143227, 170422, 181937, 274762, 286454, 363874, 961667, 1923334, 6731669, 13463338]

約数ペア:

[(1, 13463338), (2, 6731669), (7, 1923334), (14, 961667), (37, 363874), (47, 286454), (49, 274762), (74, 181937), (79, 170422), (94, 143227), (98, 137381), (158, 85211), (259, 51982), (329, 40922), (518, 25991), (553, 24346), (658, 20461), (1106, 12173), (1739, 7742), (1813, 7426), (2303, 5846), (2923, 4606), (3478, 3871), (3626, 3713)]