316679692

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263023}}^1$

素因数の和:263077

約数の個数: 24

約数和(自身を含む): 648091136

約数和(自身を除く): 331411444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 263023, 526046, 1052092, 1841161, 3682322, 7364644, 11309989, 22619978, 45239956, 79169923, 158339846, 316679692]

約数ペア:

[(1, 316679692), (2, 158339846), (4, 79169923), (7, 45239956), (14, 22619978), (28, 11309989), (43, 7364644), (86, 3682322), (172, 1841161), (301, 1052092), (602, 526046), (1204, 263023)]