401047122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{36307}}^1$

素因数の和:36582

約数の個数: 32

約数和(自身を含む): 920189952

約数和(自身を除く): 519142830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 36307, 72614, 108921, 217842, 254149, 508298, 762447, 1524894, 9548741, 19097482, 28646223, 57292446, 66841187, 133682374, 200523561, 401047122]

約数ペア:

[(1, 401047122), (2, 200523561), (3, 133682374), (6, 66841187), (7, 57292446), (14, 28646223), (21, 19097482), (42, 9548741), (263, 1524894), (526, 762447), (789, 508298), (1578, 254149), (1841, 217842), (3682, 108921), (5523, 72614), (11046, 36307)]