2958654380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13448429}}^1$

素因数の和:13448449

約数の個数: 24

約数和(自身を含む): 6778008720

約数和(自身を除く): 3819354340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13448429, 26896858, 53793716, 67242145, 134484290, 147932719, 268968580, 295865438, 591730876, 739663595, 1479327190, 2958654380]

約数ペア:

[(1, 2958654380), (2, 1479327190), (4, 739663595), (5, 591730876), (10, 295865438), (11, 268968580), (20, 147932719), (22, 134484290), (44, 67242145), (55, 53793716), (110, 26896858), (220, 13448429)]