1630606901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1245689}}^1$

素因数の和:1245724

約数の個数: 16

約数和(自身を含む): 2152552320

約数和(自身を除く): 521945419

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1245689, 8719823, 13702579, 21176713, 95918053, 148236991, 232943843, 1630606901]

約数ペア:

[(1, 1630606901), (7, 232943843), (11, 148236991), (17, 95918053), (77, 21176713), (119, 13702579), (187, 8719823), (1309, 1245689)]