2400830

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 4339440

約数和(自身を除く): 1938610

約数列:

[1, 2, 5, 10, 409, 587, 818, 1174, 2045, 2935, 4090, 5870, 240083, 480166, 1200415, 2400830]

約数ペア:

[(1, 2400830), (2, 1200415), (5, 480166), (10, 240083), (409, 5870), (587, 4090), (818, 2935), (1174, 2045)]