508528072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{287629}}^1$

素因数の和:287665

約数の個数: 32

約数和(自身を含む): 1087241400

約数和(自身を除く): 578713328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 287629, 575258, 1150516, 2301032, 3739177, 4889693, 7478354, 9779386, 14956708, 19558772, 29913416, 39117544, 63566009, 127132018, 254264036, 508528072]

約数ペア:

[(1, 508528072), (2, 254264036), (4, 127132018), (8, 63566009), (13, 39117544), (17, 29913416), (26, 19558772), (34, 14956708), (52, 9779386), (68, 7478354), (104, 4889693), (136, 3739177), (221, 2301032), (442, 1150516), (884, 575258), (1768, 287629)]