2013456823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{305023}}^1$

素因数の和:305094

約数の個数: 16

約数和(自身を含む): 2459713536

約数和(自身を除く): 446256713

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 305023, 2135161, 7015529, 12505943, 49108703, 87541601, 287636689, 2013456823]

約数ペア:

[(1, 2013456823), (7, 287636689), (23, 87541601), (41, 49108703), (161, 12505943), (287, 7015529), (943, 2135161), (6601, 305023)]