251265854

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 446017536

約数和(自身を除く): 194751682

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 658, 1022, 3431, 5231, 6862, 10462, 24017, 36617, 48034, 73234, 245857, 381863, 491714, 763726, 1720999, 2673041, 3441998, 5346082, 17947561, 35895122, 125632927, 251265854]

約数ペア:

[(1, 251265854), (2, 125632927), (7, 35895122), (14, 17947561), (47, 5346082), (73, 3441998), (94, 2673041), (146, 1720999), (329, 763726), (511, 491714), (658, 381863), (1022, 245857), (3431, 73234), (5231, 48034), (6862, 36617), (10462, 24017)]