2002078644979

素因数分解:

$7^1\times {\mathrm{1303}}^1\times {\mathrm{7159}}^1\times {\mathrm{30661}}^1$

素因数の和:39130

約数の個数: 16

約数和(自身を含む): 2290240445440

約数和(自身を除く): 288161800461

約数列:

[1, 7, 1303, 7159, 9121, 30661, 50113, 214627, 9328177, 39951283, 65297239, 219502099, 279658981, 1536514693, 286011234997, 2002078644979]

約数ペア:

[(1, 2002078644979), (7, 286011234997), (1303, 1536514693), (7159, 279658981), (9121, 219502099), (30661, 65297239), (50113, 39951283), (214627, 9328177)]