1271687040001

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1219258907}}^1$

素因数の和:1219259063

約数の個数: 8

約数和(自身を含む): 1463110689600

約数和(自身を除く): 191423649599

約数列:

[1, 7, 149, 1043, 1219258907, 8534812349, 181669577143, 1271687040001]

約数ペア:

[(1, 1271687040001), (7, 181669577143), (149, 8534812349), (1043, 1219258907)]