395451143998

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1\times {\mathrm{2773033}}^1$

素因数の和:2773779

約数の個数: 16

約数和(自身を含む): 599374660896

約数和(自身を除く): 203923516898

約数列:

[1, 2, 113, 226, 631, 1262, 71303, 142606, 2773033, 5546066, 313352729, 626705458, 1749783823, 3499567646, 197725571999, 395451143998]

約数ペア:

[(1, 395451143998), (2, 197725571999), (113, 3499567646), (226, 1749783823), (631, 626705458), (1262, 313352729), (71303, 5546066), (142606, 2773033)]