4212470

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 7620480

約数和(自身を除く): 3408010

約数列:

[1, 2, 5, 10, 223, 446, 1115, 1889, 2230, 3778, 9445, 18890, 421247, 842494, 2106235, 4212470]

約数ペア:

[(1, 4212470), (2, 2106235), (5, 842494), (10, 421247), (223, 18890), (446, 9445), (1115, 3778), (1889, 2230)]