74154554

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 112812000

約数和(自身を除く): 38657446

約数列:

[1, 2, 139, 157, 278, 314, 1699, 3398, 21823, 43646, 236161, 266743, 472322, 533486, 37077277, 74154554]

約数ペア:

[(1, 74154554), (2, 37077277), (139, 533486), (157, 472322), (278, 266743), (314, 236161), (1699, 43646), (3398, 21823)]