620912134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1\times {\mathrm{3851}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 980873280

約数和(自身を除く): 359961146

約数列:

[1, 2, 19, 38, 3851, 4243, 7702, 8486, 73169, 80617, 146338, 161234, 16339793, 32679586, 310456067, 620912134]

約数ペア:

[(1, 620912134), (2, 310456067), (19, 32679586), (38, 16339793), (3851, 161234), (4243, 146338), (7702, 80617), (8486, 73169)]