416833540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1225981}}^1$

素因数の和:1226007

約数の個数: 24

約数和(自身を含む): 926842392

約数和(自身を除く): 510008852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1225981, 2451962, 4903924, 6129905, 12259810, 20841677, 24519620, 41683354, 83366708, 104208385, 208416770, 416833540]

約数ペア:

[(1, 416833540), (2, 208416770), (4, 104208385), (5, 83366708), (10, 41683354), (17, 24519620), (20, 20841677), (34, 12259810), (68, 6129905), (85, 4903924), (170, 2451962), (340, 1225981)]