1330646395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{476081}}^1$

素因数の和:476142

約数の個数: 16

約数和(自身を含む): 1759599072

約数和(自身を除く): 428952677

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 476081, 2380405, 6189053, 20471483, 30945265, 102357415, 266129279, 1330646395]

約数ペア:

[(1, 1330646395), (5, 266129279), (13, 102357415), (43, 30945265), (65, 20471483), (215, 6189053), (559, 2380405), (2795, 476081)]