630064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 20

約数和(自身を含む): 1245456

約数和(自身を除く): 615392

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 743, 848, 1486, 2972, 5944, 11888, 39379, 78758, 157516, 315032, 630064]

約数ペア:

[(1, 630064), (2, 315032), (4, 157516), (8, 78758), (16, 39379), (53, 11888), (106, 5944), (212, 2972), (424, 1486), (743, 848)]