669473528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{5077}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 1283312160

約数和(自身を除く): 613838632

約数列:

[1, 2, 4, 8, 53, 106, 212, 311, 424, 622, 1244, 2488, 5077, 10154, 16483, 20308, 32966, 40616, 65932, 131864, 269081, 538162, 1076324, 1578947, 2152648, 3157894, 6315788, 12631576, 83684191, 167368382, 334736764, 669473528]

約数ペア:

[(1, 669473528), (2, 334736764), (4, 167368382), (8, 83684191), (53, 12631576), (106, 6315788), (212, 3157894), (311, 2152648), (424, 1578947), (622, 1076324), (1244, 538162), (2488, 269081), (5077, 131864), (10154, 65932), (16483, 40616), (20308, 32966)]