2355541616

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{559777}}^1$

素因数の和:560048

約数の個数: 20

約数和(自身を含む): 4581223152

約数和(自身を除く): 2225681536

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 559777, 1119554, 2239108, 4478216, 8956432, 147221351, 294442702, 588885404, 1177770808, 2355541616]

約数ペア:

[(1, 2355541616), (2, 1177770808), (4, 588885404), (8, 294442702), (16, 147221351), (263, 8956432), (526, 4478216), (1052, 2239108), (2104, 1119554), (4208, 559777)]