427733072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2056409}}^1$

素因数の和:2056430

約数の個数: 20

約数和(自身を含む): 892481940

約数和(自身を除く): 464748868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2056409, 4112818, 8225636, 16451272, 26733317, 32902544, 53466634, 106933268, 213866536, 427733072]

約数ペア:

[(1, 427733072), (2, 213866536), (4, 106933268), (8, 53466634), (13, 32902544), (16, 26733317), (26, 16451272), (52, 8225636), (104, 4112818), (208, 2056409)]