486696808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{16193}}^1$

素因数の和:16246

約数の個数: 48

約数和(自身を含む): 1044027180

約数和(自身を除く): 557330372

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 16193, 30056, 32386, 64772, 129544, 210509, 275281, 421018, 550562, 842036, 1101124, 1684072, 2202248, 3578653, 4679777, 7157306, 9359554, 14314612, 18719108, 28629224, 37438216, 60837101, 121674202, 243348404, 486696808]

約数ペア:

[(1, 486696808), (2, 243348404), (4, 121674202), (8, 60837101), (13, 37438216), (17, 28629224), (26, 18719108), (34, 14314612), (52, 9359554), (68, 7157306), (104, 4679777), (136, 3578653), (221, 2202248), (289, 1684072), (442, 1101124), (578, 842036), (884, 550562), (1156, 421018), (1768, 275281), (2312, 210509), (3757, 129544), (7514, 64772), (15028, 32386), (16193, 30056)]