497317870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{5857}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 1024072128

約数和(自身を除く): 526754258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1213, 2426, 5857, 6065, 8491, 11714, 12130, 16982, 29285, 40999, 42455, 58570, 81998, 84910, 204995, 409990, 7104541, 14209082, 35522705, 49731787, 71045410, 99463574, 248658935, 497317870]

約数ペア:

[(1, 497317870), (2, 248658935), (5, 99463574), (7, 71045410), (10, 49731787), (14, 35522705), (35, 14209082), (70, 7104541), (1213, 409990), (2426, 204995), (5857, 84910), (6065, 81998), (8491, 58570), (11714, 42455), (12130, 40999), (16982, 29285)]