2507403979871

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61927}}^1\times {\mathrm{141079}}^1$

素因数の和:203054

約数の個数: 16

約数和(自身を含む): 2935565552640

約数和(自身を除く): 428161572769

約数列:

[1, 7, 41, 287, 61927, 141079, 433489, 987553, 2539007, 5784239, 17773049, 40489673, 8736599233, 61156194631, 358200568553, 2507403979871]

約数ペア:

[(1, 2507403979871), (7, 358200568553), (41, 61156194631), (287, 8736599233), (61927, 40489673), (141079, 17773049), (433489, 5784239), (987553, 2539007)]