2021323557656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1495061803}}^1$

素因数の和:1495061835

約数の個数: 24

約数和(自身を含む): 4103944651980

約数和(自身を除く): 2082621094324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1495061803, 2990123606, 5980247212, 11960494424, 19435803439, 38871606878, 77743213756, 155486427512, 252665444707, 505330889414, 1010661778828, 2021323557656]

約数ペア:

[(1, 2021323557656), (2, 1010661778828), (4, 505330889414), (8, 252665444707), (13, 155486427512), (26, 77743213756), (52, 38871606878), (104, 19435803439), (169, 11960494424), (338, 5980247212), (676, 2990123606), (1352, 1495061803)]