1330376314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{42643}}^1$

素因数の和:43485

約数の個数: 16

約数和(自身を含む): 2103202080

約数和(自身を除く): 772825766

約数列:

[1, 2, 19, 38, 821, 1642, 15599, 31198, 42643, 85286, 810217, 1620434, 35009903, 70019806, 665188157, 1330376314]

約数ペア:

[(1, 1330376314), (2, 665188157), (19, 70019806), (38, 35009903), (821, 1620434), (1642, 810217), (15599, 85286), (31198, 42643)]