1120653212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2106491}}^1$

素因数の和:2106521

約数の個数: 24

約数和(自身を含む): 2359271040

約数和(自身を除く): 1238617828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2106491, 4212982, 8425964, 14745437, 29490874, 40023329, 58981748, 80046658, 160093316, 280163303, 560326606, 1120653212]

約数ペア:

[(1, 1120653212), (2, 560326606), (4, 280163303), (7, 160093316), (14, 80046658), (19, 58981748), (28, 40023329), (38, 29490874), (76, 14745437), (133, 8425964), (266, 4212982), (532, 2106491)]