275476474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65809}}^1$

素因数の和:65854

約数の個数: 32

約数和(自身を含む): 530691840

約数和(自身を除く): 255215366

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 65809, 131618, 460663, 855517, 921326, 1513607, 1711034, 3027214, 5988619, 10595249, 11977238, 19676891, 21190498, 39353782, 137738237, 275476474]

約数ペア:

[(1, 275476474), (2, 137738237), (7, 39353782), (13, 21190498), (14, 19676891), (23, 11977238), (26, 10595249), (46, 5988619), (91, 3027214), (161, 1711034), (182, 1513607), (299, 921326), (322, 855517), (598, 460663), (2093, 131618), (4186, 65809)]