413950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 816912

約数和(自身を除く): 402962

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 487, 850, 974, 2435, 4870, 8279, 12175, 16558, 24350, 41395, 82790, 206975, 413950]

約数ペア:

[(1, 413950), (2, 206975), (5, 82790), (10, 41395), (17, 24350), (25, 16558), (34, 12175), (50, 8279), (85, 4870), (170, 2435), (425, 974), (487, 850)]