2853766384

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{262681}}^1$

素因数の和:262793

約数の個数: 40

約数和(自身を含む): 6384223328

約数和(自身を除く): 3530456944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 262681, 525362, 1050724, 1838767, 2101448, 3677534, 4202896, 7355068, 14710136, 25480057, 29420272, 50960114, 101920228, 178360399, 203840456, 356720798, 407680912, 713441596, 1426883192, 2853766384]

約数ペア:

[(1, 2853766384), (2, 1426883192), (4, 713441596), (7, 407680912), (8, 356720798), (14, 203840456), (16, 178360399), (28, 101920228), (56, 50960114), (97, 29420272), (112, 25480057), (194, 14710136), (388, 7355068), (679, 4202896), (776, 3677534), (1358, 2101448), (1552, 1838767), (2716, 1050724), (5432, 525362), (10864, 262681)]