480589408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1155263}}^1$

素因数の和:1155286

約数の個数: 24

約数和(自身を含む): 1018942848

約数和(自身を除く): 538353440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1155263, 2310526, 4621052, 9242104, 15018419, 18484208, 30036838, 36968416, 60073676, 120147352, 240294704, 480589408]

約数ペア:

[(1, 480589408), (2, 240294704), (4, 120147352), (8, 60073676), (13, 36968416), (16, 30036838), (26, 18484208), (32, 15018419), (52, 9242104), (104, 4621052), (208, 2310526), (416, 1155263)]