1315667330

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{420341}}^1$

素因数の和:420661

約数の個数: 16

約数和(自身を含む): 2375772984

約数和(自身を除く): 1060105654

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 420341, 840682, 2101705, 4203410, 131566733, 263133466, 657833665, 1315667330]

約数ペア:

[(1, 1315667330), (2, 657833665), (5, 263133466), (10, 131566733), (313, 4203410), (626, 2101705), (1565, 840682), (3130, 420341)]