394337495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{42793}}^1$

素因数の和:42914

約数の個数: 16

約数和(自身を含む): 503257440

約数和(自身を除く): 108919945

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 42793, 213965, 813067, 4065335, 4150921, 20754605, 78867499, 394337495]

約数ペア:

[(1, 394337495), (5, 78867499), (19, 20754605), (95, 4150921), (97, 4065335), (485, 813067), (1843, 213965), (9215, 42793)]