397010966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6833}}^1$

素因数の和:7004

約数の個数: 32

約数和(自身を含む): 688867200

約数和(自身を除く): 291856234

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 5282, 6833, 13666, 29051, 58102, 75163, 129827, 150326, 259654, 949787, 1428097, 1899574, 2856194, 10447657, 18045953, 20895314, 36091906, 198505483, 397010966]

約数ペア:

[(1, 397010966), (2, 198505483), (11, 36091906), (19, 20895314), (22, 18045953), (38, 10447657), (139, 2856194), (209, 1899574), (278, 1428097), (418, 949787), (1529, 259654), (2641, 150326), (3058, 129827), (5282, 75163), (6833, 58102), (13666, 29051)]