2506595518

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{12917}}^1$

素因数の和:13176

約数の個数: 32

約数和(自身を含む): 4375171584

約数和(自身を除く): 1868576066

約数列:

[1, 2, 7, 14, 83, 166, 167, 334, 581, 1162, 1169, 2338, 12917, 13861, 25834, 27722, 90419, 97027, 180838, 194054, 1072111, 2144222, 2157139, 4314278, 7504777, 15009554, 15099973, 30199946, 179042537, 358085074, 1253297759, 2506595518]

約数ペア:

[(1, 2506595518), (2, 1253297759), (7, 358085074), (14, 179042537), (83, 30199946), (166, 15099973), (167, 15009554), (334, 7504777), (581, 4314278), (1162, 2157139), (1169, 2144222), (2338, 1072111), (12917, 194054), (13861, 180838), (25834, 97027), (27722, 90419)]