2190196

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4032000

約数和(自身を除く): 1841804

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 239, 316, 478, 956, 2291, 4582, 6931, 9164, 13862, 18881, 27724, 37762, 75524, 547549, 1095098, 2190196]

約数ペア:

[(1, 2190196), (2, 1095098), (4, 547549), (29, 75524), (58, 37762), (79, 27724), (116, 18881), (158, 13862), (239, 9164), (316, 6931), (478, 4582), (956, 2291)]