1640491014

素因数分解:

$2^1\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{145511}}^1$

素因数の和:147395

約数の個数: 16

約数和(自身を含む): 3282750720

約数和(自身を除く): 1642259706

約数列:

[1, 2, 3, 6, 1879, 3758, 5637, 11274, 145511, 291022, 436533, 873066, 273415169, 546830338, 820245507, 1640491014]

約数ペア:

[(1, 1640491014), (2, 820245507), (3, 546830338), (6, 273415169), (1879, 873066), (3758, 436533), (5637, 291022), (11274, 145511)]