402127270

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{27337}}^1$

素因数の和:28815

約数の個数: 16

約数和(自身を含む): 724347648

約数和(自身を除く): 322220378

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 14710, 27337, 54674, 136685, 273370, 40212727, 80425454, 201063635, 402127270]

約数ペア:

[(1, 402127270), (2, 201063635), (5, 80425454), (10, 40212727), (1471, 273370), (2942, 136685), (7355, 54674), (14710, 27337)]