315856550018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{39890951}}^1$

素因数の和:39891097

約数の個数: 16

約数和(自身を含む): 491137401024

約数和(自身を除く): 175280851006

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 39890951, 79781902, 1475965187, 2951930374, 4268331757, 8536663514, 157928275009, 315856550018]

約数ペア:

[(1, 315856550018), (2, 157928275009), (37, 8536663514), (74, 4268331757), (107, 2951930374), (214, 1475965187), (3959, 79781902), (7918, 39890951)]