315934486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{4211}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 567710208

約数和(自身を除く): 251775722

約数列:

[1, 2, 7, 14, 23, 46, 161, 233, 322, 466, 1631, 3262, 4211, 5359, 8422, 10718, 29477, 37513, 58954, 75026, 96853, 193706, 677971, 981163, 1355942, 1962326, 6868141, 13736282, 22566749, 45133498, 157967243, 315934486]

約数ペア:

[(1, 315934486), (2, 157967243), (7, 45133498), (14, 22566749), (23, 13736282), (46, 6868141), (161, 1962326), (233, 1355942), (322, 981163), (466, 677971), (1631, 193706), (3262, 96853), (4211, 75026), (5359, 58954), (8422, 37513), (10718, 29477)]