317479204

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{29917}}^1$

素因数の和:30307

約数の個数: 24

約数和(自身を含む): 636655040

約数和(自身を除く): 319175836

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 29917, 59834, 119668, 209419, 418838, 837676, 11338543, 22677086, 45354172, 79369801, 158739602, 317479204]

約数ペア:

[(1, 317479204), (2, 158739602), (4, 79369801), (7, 45354172), (14, 22677086), (28, 11338543), (379, 837676), (758, 418838), (1516, 209419), (2653, 119668), (5306, 59834), (10612, 29917)]