2946113821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{20857}}^1$

素因数の和:22068

約数の個数: 16

約数和(自身を含む): 3568219776

約数和(自身を除く): 622105955

約数列:

[1, 7, 17, 119, 1187, 8309, 20179, 20857, 141253, 145999, 354569, 2481983, 24757259, 173300813, 420873403, 2946113821]

約数ペア:

[(1, 2946113821), (7, 420873403), (17, 173300813), (119, 24757259), (1187, 2481983), (8309, 354569), (20179, 145999), (20857, 141253)]