2015684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 3916416

約数和(自身を除く): 1900732

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 751, 1342, 1502, 2684, 3004, 8261, 16522, 33044, 45811, 91622, 183244, 503921, 1007842, 2015684]

約数ペア:

[(1, 2015684), (2, 1007842), (4, 503921), (11, 183244), (22, 91622), (44, 45811), (61, 33044), (122, 16522), (244, 8261), (671, 3004), (751, 2684), (1342, 1502)]