2663128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 5569200

約数和(自身を除く): 2906072

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 883, 1508, 1766, 3016, 3532, 7064, 11479, 22958, 25607, 45916, 51214, 91832, 102428, 204856, 332891, 665782, 1331564, 2663128]

約数ペア:

[(1, 2663128), (2, 1331564), (4, 665782), (8, 332891), (13, 204856), (26, 102428), (29, 91832), (52, 51214), (58, 45916), (104, 25607), (116, 22958), (232, 11479), (377, 7064), (754, 3532), (883, 3016), (1508, 1766)]