1551139208

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{1415273}}^1$

素因数の和:1415416

約数の個数: 16

約数和(自身を含む): 2929617180

約数和(自身を除く): 1378477972

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 1415273, 2830546, 5661092, 11322184, 193892401, 387784802, 775569604, 1551139208]

約数ペア:

[(1, 1551139208), (2, 775569604), (4, 387784802), (8, 193892401), (137, 11322184), (274, 5661092), (548, 2830546), (1096, 1415273)]