551567224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{32537}}^1$

素因数の和:32719

約数の個数: 32

約数和(自身を含む): 1120608720

約数和(自身を除く): 569041496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 32537, 65074, 130148, 260296, 422981, 845962, 1691924, 3383848, 5303531, 10607062, 21214124, 42428248, 68945903, 137891806, 275783612, 551567224]

約数ペア:

[(1, 551567224), (2, 275783612), (4, 137891806), (8, 68945903), (13, 42428248), (26, 21214124), (52, 10607062), (104, 5303531), (163, 3383848), (326, 1691924), (652, 845962), (1304, 422981), (2119, 260296), (4238, 130148), (8476, 65074), (16952, 32537)]