2015963201

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 2426953728

約数和(自身を除く): 410990527

約数列:

[1, 7, 31, 67, 217, 313, 443, 469, 2077, 2191, 3101, 9703, 13733, 14539, 20971, 29681, 67921, 96131, 138659, 146797, 207767, 650101, 920111, 970613, 4298429, 4550707, 6440777, 9290153, 30089003, 65031071, 287994743, 2015963201]

約数ペア:

[(1, 2015963201), (7, 287994743), (31, 65031071), (67, 30089003), (217, 9290153), (313, 6440777), (443, 4550707), (469, 4298429), (2077, 970613), (2191, 920111), (3101, 650101), (9703, 207767), (13733, 146797), (14539, 138659), (20971, 96131), (29681, 67921)]