730871888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2687029}}^1$

素因数の和:2687054

約数の個数: 20

約数和(自身を含む): 1499362740

約数和(自身を除く): 768490852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2687029, 5374058, 10748116, 21496232, 42992464, 45679493, 91358986, 182717972, 365435944, 730871888]

約数ペア:

[(1, 730871888), (2, 365435944), (4, 182717972), (8, 91358986), (16, 45679493), (17, 42992464), (34, 21496232), (68, 10748116), (136, 5374058), (272, 2687029)]