13702490

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1669}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 24709320

約数和(自身を除く): 11006830

約数列:

[1, 2, 5, 10, 821, 1642, 1669, 3338, 4105, 8210, 8345, 16690, 1370249, 2740498, 6851245, 13702490]

約数ペア:

[(1, 13702490), (2, 6851245), (5, 2740498), (10, 1370249), (821, 16690), (1642, 8345), (1669, 8210), (3338, 4105)]