580905904

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{86239}}^1$

素因数の和:86668

約数の個数: 20

約数和(自身を含む): 1128191680

約数和(自身を除く): 547285776

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 86239, 172478, 344956, 689912, 1379824, 36306619, 72613238, 145226476, 290452952, 580905904]

約数ペア:

[(1, 580905904), (2, 290452952), (4, 145226476), (8, 72613238), (16, 36306619), (421, 1379824), (842, 689912), (1684, 344956), (3368, 172478), (6736, 86239)]