1220197956

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{899851}}^1$

素因数の和:899971

約数の個数: 24

約数和(自身を含む): 2872327584

約数和(自身を除く): 1652129628

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 899851, 1799702, 2699553, 3599404, 5399106, 10798212, 101683163, 203366326, 305049489, 406732652, 610098978, 1220197956]

約数ペア:

[(1, 1220197956), (2, 610098978), (3, 406732652), (4, 305049489), (6, 203366326), (12, 101683163), (113, 10798212), (226, 5399106), (339, 3599404), (452, 2699553), (678, 1799702), (1356, 899851)]