2022275216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9722477}}^1$

素因数の和:9722498

約数の個数: 20

約数和(自身を含む): 4219555452

約数和(自身を除く): 2197280236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9722477, 19444954, 38889908, 77779816, 126392201, 155559632, 252784402, 505568804, 1011137608, 2022275216]

約数ペア:

[(1, 2022275216), (2, 1011137608), (4, 505568804), (8, 252784402), (13, 155559632), (16, 126392201), (26, 77779816), (52, 38889908), (104, 19444954), (208, 9722477)]