168672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297477}}^1$

素因数の和:1297497

約数の個数: 16

約数和(自身を含む): 326964456

約数和(自身を除く): 158292446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1297477, 2594954, 6487385, 12974770, 16867201, 33734402, 84336005, 168672010]

約数ペア:

[(1, 168672010), (2, 84336005), (5, 33734402), (10, 16867201), (13, 12974770), (26, 6487385), (65, 2594954), (130, 1297477)]