2130970864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12107789}}^1$

素因数の和:12107808

約数の個数: 20

約数和(自身を含む): 4504097880

約数和(自身を除く): 2373127016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12107789, 24215578, 48431156, 96862312, 133185679, 193724624, 266371358, 532742716, 1065485432, 2130970864]

約数ペア:

[(1, 2130970864), (2, 1065485432), (4, 532742716), (8, 266371358), (11, 193724624), (16, 133185679), (22, 96862312), (44, 48431156), (88, 24215578), (176, 12107789)]