488673224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{11161}}^1$

素因数の和:11601

約数の個数: 32

約数和(自身を含む): 989176440

約数和(自身を除く): 500503216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 11161, 21892, 22322, 43784, 44644, 89288, 145093, 290186, 580372, 1160744, 4698781, 9397562, 18795124, 37590248, 61084153, 122168306, 244336612, 488673224]

約数ペア:

[(1, 488673224), (2, 244336612), (4, 122168306), (8, 61084153), (13, 37590248), (26, 18795124), (52, 9397562), (104, 4698781), (421, 1160744), (842, 580372), (1684, 290186), (3368, 145093), (5473, 89288), (10946, 44644), (11161, 43784), (21892, 22322)]