839144072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{474629}}^1$

素因数の和:474665

約数の個数: 32

約数和(自身を含む): 1794101400

約数和(自身を除く): 954957328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 474629, 949258, 1898516, 3797032, 6170177, 8068693, 12340354, 16137386, 24680708, 32274772, 49361416, 64549544, 104893009, 209786018, 419572036, 839144072]

約数ペア:

[(1, 839144072), (2, 419572036), (4, 209786018), (8, 104893009), (13, 64549544), (17, 49361416), (26, 32274772), (34, 24680708), (52, 16137386), (68, 12340354), (104, 8068693), (136, 6170177), (221, 3797032), (442, 1898516), (884, 949258), (1768, 474629)]