1318832066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{207821}}^1$

素因数の和:208009

約数の個数: 16

約数和(自身を含む): 2094845760

約数和(自身を除く): 776013694

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 207821, 415642, 3948599, 7897198, 34706107, 69412214, 659416033, 1318832066]

約数ペア:

[(1, 1318832066), (2, 659416033), (19, 69412214), (38, 34706107), (167, 7897198), (334, 3948599), (3173, 415642), (6346, 207821)]