2131096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 4441680

約数和(自身を除く): 2310584

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 397, 488, 671, 794, 1342, 1588, 2684, 3176, 4367, 5368, 8734, 17468, 24217, 34936, 48434, 96868, 193736, 266387, 532774, 1065548, 2131096]

約数ペア:

[(1, 2131096), (2, 1065548), (4, 532774), (8, 266387), (11, 193736), (22, 96868), (44, 48434), (61, 34936), (88, 24217), (122, 17468), (244, 8734), (397, 5368), (488, 4367), (671, 3176), (794, 2684), (1342, 1588)]