123480968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1187317}}^1$

素因数の和:1187336

約数の個数: 16

約数和(自身を含む): 249336780

約数和(自身を除く): 125855812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1187317, 2374634, 4749268, 9498536, 15435121, 30870242, 61740484, 123480968]

約数ペア:

[(1, 123480968), (2, 61740484), (4, 30870242), (8, 15435121), (13, 9498536), (26, 4749268), (52, 2374634), (104, 1187317)]