315231071998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1\times {\mathrm{1971451}}^1$

素因数の和:1974063

約数の個数: 16

約数和(自身を含む): 488289231360

約数和(自身を除く): 173058159362

約数列:

[1, 2, 31, 62, 2579, 5158, 79949, 159898, 1971451, 3942902, 61114981, 122229962, 5084372129, 10168744258, 157615535999, 315231071998]

約数ペア:

[(1, 315231071998), (2, 157615535999), (31, 10168744258), (62, 5084372129), (2579, 122229962), (5158, 61114981), (79949, 3942902), (159898, 1971451)]