234721010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{57389}}^1$

素因数の和:57805

約数の個数: 16

約数和(自身を含む): 423538200

約数和(自身を除く): 188817190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 57389, 114778, 286945, 573890, 23472101, 46944202, 117360505, 234721010]

約数ペア:

[(1, 234721010), (2, 117360505), (5, 46944202), (10, 23472101), (409, 573890), (818, 286945), (2045, 114778), (4090, 57389)]