260523224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{10939}}^1$

素因数の和:11187

約数の個数: 32

約数和(自身を含む): 528402000

約数和(自身を除く): 267878776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 5954, 10939, 11908, 21878, 23816, 43756, 87512, 142207, 284414, 568828, 1137656, 2505031, 5010062, 10020124, 20040248, 32565403, 65130806, 130261612, 260523224]

約数ペア:

[(1, 260523224), (2, 130261612), (4, 65130806), (8, 32565403), (13, 20040248), (26, 10020124), (52, 5010062), (104, 2505031), (229, 1137656), (458, 568828), (916, 284414), (1832, 142207), (2977, 87512), (5954, 43756), (10939, 23816), (11908, 21878)]