6641986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4970174

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 383, 598, 667, 754, 766, 1334, 4979, 8671, 8809, 9958, 11107, 17342, 17618, 22214, 114517, 144391, 229034, 255461, 288782, 510922, 3320993, 6641986]

約数ペア:

[(1, 6641986), (2, 3320993), (13, 510922), (23, 288782), (26, 255461), (29, 229034), (46, 144391), (58, 114517), (299, 22214), (377, 17618), (383, 17342), (598, 11107), (667, 9958), (754, 8809), (766, 8671), (1334, 4979)]