294020324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{21499}}^1$

素因数の和:21779

約数の個数: 24

約数和(自身を含む): 556248000

約数和(自身を除く): 262227676

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 21499, 42998, 85996, 279487, 558974, 1117948, 5654237, 11308474, 22616948, 73505081, 147010162, 294020324]

約数ペア:

[(1, 294020324), (2, 147010162), (4, 73505081), (13, 22616948), (26, 11308474), (52, 5654237), (263, 1117948), (526, 558974), (1052, 279487), (3419, 85996), (6838, 42998), (13676, 21499)]