401064770

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{141719}}^1$

素因数の和:142009

約数の個数: 16

約数和(自身を含む): 724472640

約数和(自身を除く): 323407870

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 141719, 283438, 708595, 1417190, 40106477, 80212954, 200532385, 401064770]

約数ペア:

[(1, 401064770), (2, 200532385), (5, 80212954), (10, 40106477), (283, 1417190), (566, 708595), (1415, 283438), (2830, 141719)]