2021025722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{121063}}^1$

素因数の和:121573

約数の個数: 16

約数和(自身を含む): 3216428352

約数和(自身を除く): 1195402630

約数列:

[1, 2, 17, 34, 491, 982, 8347, 16694, 121063, 242126, 2058071, 4116142, 59441933, 118883866, 1010512861, 2021025722]

約数ペア:

[(1, 2021025722), (2, 1010512861), (17, 118883866), (34, 59441933), (491, 4116142), (982, 2058071), (8347, 242126), (16694, 121063)]