1080782768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{88069}}^1$

素因数の和:88149

約数の個数: 40

約数和(自身を含む): 2293342800

約数和(自身を除く): 1212560032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 88069, 176138, 352276, 704552, 1144897, 1409104, 2289794, 4579588, 5196071, 9159176, 10392142, 18318352, 20784284, 41568568, 67548923, 83137136, 135097846, 270195692, 540391384, 1080782768]

約数ペア:

[(1, 1080782768), (2, 540391384), (4, 270195692), (8, 135097846), (13, 83137136), (16, 67548923), (26, 41568568), (52, 20784284), (59, 18318352), (104, 10392142), (118, 9159176), (208, 5196071), (236, 4579588), (472, 2289794), (767, 1409104), (944, 1144897), (1534, 704552), (3068, 352276), (6136, 176138), (12272, 88069)]