664285426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{5261}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 1182055680

約数和(自身を除く): 517770254

約数列:

[1, 2, 7, 14, 29, 58, 203, 311, 406, 622, 2177, 4354, 5261, 9019, 10522, 18038, 36827, 63133, 73654, 126266, 152569, 305138, 1067983, 1636171, 2135966, 3272342, 11453197, 22906394, 47448959, 94897918, 332142713, 664285426]

約数ペア:

[(1, 664285426), (2, 332142713), (7, 94897918), (14, 47448959), (29, 22906394), (58, 11453197), (203, 3272342), (311, 2135966), (406, 1636171), (622, 1067983), (2177, 305138), (4354, 152569), (5261, 126266), (9019, 73654), (10522, 63133), (18038, 36827)]