313200028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{58043}}^1$

素因数の和:58137

約数の個数: 24

約数和(自身を含む): 585083520

約数和(自身を除く): 271883492

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 58043, 116086, 232172, 1102817, 2205634, 4121053, 4411268, 8242106, 16484212, 78300007, 156600014, 313200028]

約数ペア:

[(1, 313200028), (2, 156600014), (4, 78300007), (19, 16484212), (38, 8242106), (71, 4411268), (76, 4121053), (142, 2205634), (284, 1102817), (1349, 232172), (2698, 116086), (5396, 58043)]