2018586142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{218509}}^1$

素因数の和:218691

約数の個数: 16

約数和(自身を含む): 3146544000

約数和(自身を除く): 1127957858

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 218509, 437018, 6773779, 13547558, 32557841, 65115682, 1009293071, 2018586142]

約数ペア:

[(1, 2018586142), (2, 1009293071), (31, 65115682), (62, 32557841), (149, 13547558), (298, 6773779), (4619, 437018), (9238, 218509)]