4213450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4986

約数の個数: 24

約数和(自身を含む): 8299692

約数和(自身を除く): 4086242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 4957, 9914, 24785, 49570, 84269, 123925, 168538, 247850, 421345, 842690, 2106725, 4213450]

約数ペア:

[(1, 4213450), (2, 2106725), (5, 842690), (10, 421345), (17, 247850), (25, 168538), (34, 123925), (50, 84269), (85, 49570), (170, 24785), (425, 9914), (850, 4957)]