805991524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{14207}}^1$

素因数の和:15315

約数の個数: 24

約数和(自身を含む): 1520483328

約数和(自身を除く): 714491804

約数列:

[1, 2, 4, 13, 26, 52, 1091, 2182, 4364, 14183, 14207, 28366, 28414, 56732, 56828, 184691, 369382, 738764, 15499837, 30999674, 61999348, 201497881, 402995762, 805991524]

約数ペア:

[(1, 805991524), (2, 402995762), (4, 201497881), (13, 61999348), (26, 30999674), (52, 15499837), (1091, 738764), (2182, 369382), (4364, 184691), (14183, 56828), (14207, 56732), (28366, 28414)]