213380453878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{6309671}}^1$

素因数の和:6310167

約数の個数: 16

約数和(自身を含む): 329440594464

約数和(自身を除く): 116060140586

約数列:

[1, 2, 37, 74, 457, 914, 16909, 33818, 6309671, 12619342, 233457827, 466915654, 2883519647, 5767039294, 106690226939, 213380453878]

約数ペア:

[(1, 213380453878), (2, 106690226939), (37, 5767039294), (74, 2883519647), (457, 466915654), (914, 233457827), (16909, 12619342), (33818, 6309671)]