20220512

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3739}}^1$

素因数の和:3775

約数の個数: 36

約数和(自身を含む): 43118460

約数和(自身を除く): 22897948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3739, 5408, 7478, 14956, 29912, 48607, 59824, 97214, 119648, 194428, 388856, 631891, 777712, 1263782, 1555424, 2527564, 5055128, 10110256, 20220512]

約数ペア:

[(1, 20220512), (2, 10110256), (4, 5055128), (8, 2527564), (13, 1555424), (16, 1263782), (26, 777712), (32, 631891), (52, 388856), (104, 194428), (169, 119648), (208, 97214), (338, 59824), (416, 48607), (676, 29912), (1352, 14956), (2704, 7478), (3739, 5408)]