163977398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{14633}}^1$

素因数の和:15079

約数の個数: 16

約数和(自身を含む): 265519296

約数和(自身を除く): 101541898

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 14633, 29266, 190229, 380458, 6306823, 12613646, 81988699, 163977398]

約数ペア:

[(1, 163977398), (2, 81988699), (13, 12613646), (26, 6306823), (431, 380458), (862, 190229), (5603, 29266), (11206, 14633)]