870824812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6827}}^1$

素因数の和:7078

約数の個数: 48

約数和(自身を含む): 1798659072

約数和(自身を除く): 927834260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 572, 892, 2453, 2899, 4906, 5798, 6827, 9812, 11596, 13654, 27308, 31889, 63778, 75097, 88751, 127556, 150194, 177502, 300388, 355004, 976261, 1522421, 1952522, 3044842, 3905044, 6089684, 16746631, 19791473, 33493262, 39582946, 66986524, 79165892, 217706203, 435412406, 870824812]

約数ペア:

[(1, 870824812), (2, 435412406), (4, 217706203), (11, 79165892), (13, 66986524), (22, 39582946), (26, 33493262), (44, 19791473), (52, 16746631), (143, 6089684), (223, 3905044), (286, 3044842), (446, 1952522), (572, 1522421), (892, 976261), (2453, 355004), (2899, 300388), (4906, 177502), (5798, 150194), (6827, 127556), (9812, 88751), (11596, 75097), (13654, 63778), (27308, 31889)]