331398604

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{1889}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 590587200

約数和(自身を除く): 259188596

約数列:

[1, 2, 4, 61, 122, 244, 719, 1438, 1889, 2876, 3778, 7556, 43859, 87718, 115229, 175436, 230458, 460916, 1358191, 2716382, 5432764, 82849651, 165699302, 331398604]

約数ペア:

[(1, 331398604), (2, 165699302), (4, 82849651), (61, 5432764), (122, 2716382), (244, 1358191), (719, 460916), (1438, 230458), (1889, 175436), (2876, 115229), (3778, 87718), (7556, 43859)]