258774972

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{190837}}^1$

素因数の和:190957

約数の個数: 24

約数和(自身を含む): 609154896

約数和(自身を除く): 350379924

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 190837, 381674, 572511, 763348, 1145022, 2290044, 21564581, 43129162, 64693743, 86258324, 129387486, 258774972]

約数ペア:

[(1, 258774972), (2, 129387486), (3, 86258324), (4, 64693743), (6, 43129162), (12, 21564581), (113, 2290044), (226, 1145022), (339, 763348), (452, 572511), (678, 381674), (1356, 190837)]