2113450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 4026528

約数和(自身を除く): 1913078

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 983, 1075, 1966, 2150, 4915, 9830, 24575, 42269, 49150, 84538, 211345, 422690, 1056725, 2113450]

約数ペア:

[(1, 2113450), (2, 1056725), (5, 422690), (10, 211345), (25, 84538), (43, 49150), (50, 42269), (86, 24575), (215, 9830), (430, 4915), (983, 2150), (1075, 1966)]