79800226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 132053040

約数和(自身を除く): 52252814

約数列:

[1, 2, 11, 22, 121, 242, 419, 787, 838, 1574, 4609, 8657, 9218, 17314, 50699, 95227, 101398, 190454, 329753, 659506, 3627283, 7254566, 39900113, 79800226]

約数ペア:

[(1, 79800226), (2, 39900113), (11, 7254566), (22, 3627283), (121, 659506), (242, 329753), (419, 190454), (787, 101398), (838, 95227), (1574, 50699), (4609, 17314), (8657, 9218)]