2491484034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31942103}}^1$

素因数の和:31942121

約数の個数: 16

約数和(自身を含む): 5366273472

約数和(自身を除く): 2874789438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 31942103, 63884206, 95826309, 191652618, 415247339, 830494678, 1245742017, 2491484034]

約数ペア:

[(1, 2491484034), (2, 1245742017), (3, 830494678), (6, 415247339), (13, 191652618), (26, 95826309), (39, 63884206), (78, 31942103)]