2480876618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{4129}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 4196344320

約数和(自身を除く): 1715467702

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 881, 1762, 4129, 8258, 9691, 19382, 27311, 45419, 54622, 90838, 127999, 255998, 300421, 600842, 1407989, 2815978, 3637649, 7275298, 40014139, 80028278, 112767119, 225534238, 1240438309, 2480876618]

約数ペア:

[(1, 2480876618), (2, 1240438309), (11, 225534238), (22, 112767119), (31, 80028278), (62, 40014139), (341, 7275298), (682, 3637649), (881, 2815978), (1762, 1407989), (4129, 600842), (8258, 300421), (9691, 255998), (19382, 127999), (27311, 90838), (45419, 54622)]