2868877518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{36780481}}^1$

素因数の和:36780499

約数の個数: 16

約数和(自身を含む): 6179120976

約数和(自身を除く): 3310243458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 36780481, 73560962, 110341443, 220682886, 478146253, 956292506, 1434438759, 2868877518]

約数ペア:

[(1, 2868877518), (2, 1434438759), (3, 956292506), (6, 478146253), (13, 220682886), (26, 110341443), (39, 73560962), (78, 36780481)]