1315665890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1708657}}^1$

素因数の和:1708682

約数の個数: 32

約数和(自身を含む): 2952561024

約数和(自身を除く): 1636895134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1708657, 3417314, 8543285, 11960599, 17086570, 18795227, 23921198, 37590454, 59802995, 93976135, 119605990, 131566589, 187952270, 263133178, 657832945, 1315665890]

約数ペア:

[(1, 1315665890), (2, 657832945), (5, 263133178), (7, 187952270), (10, 131566589), (11, 119605990), (14, 93976135), (22, 59802995), (35, 37590454), (55, 23921198), (70, 18795227), (77, 17086570), (110, 11960599), (154, 8543285), (385, 3417314), (770, 1708657)]