313076738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 519991920

約数和(自身を除く): 206915182

約数列:

[1, 2, 13, 26, 41, 82, 509, 533, 577, 1018, 1066, 1154, 6617, 7501, 13234, 15002, 20869, 23657, 41738, 47314, 271297, 293693, 307541, 542594, 587386, 615082, 3818009, 7636018, 12041413, 24082826, 156538369, 313076738]

約数ペア:

[(1, 313076738), (2, 156538369), (13, 24082826), (26, 12041413), (41, 7636018), (82, 3818009), (509, 615082), (533, 587386), (577, 542594), (1018, 307541), (1066, 293693), (1154, 271297), (6617, 47314), (7501, 41738), (13234, 23657), (15002, 20869)]