313640584996

素因数分解:

$2^2\times {\mathrm{15671}}^1\times {\mathrm{5003519}}^1$

素因数の和:5019194

約数の個数: 12

約数和(自身を含む): 548906158080

約数和(自身を除く): 235265573084

約数列:

[1, 2, 4, 15671, 31342, 62684, 5003519, 10007038, 20014076, 78410146249, 156820292498, 313640584996]

約数ペア:

[(1, 313640584996), (2, 156820292498), (4, 78410146249), (15671, 20014076), (31342, 10007038), (62684, 5003519)]