2389884018

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3943703}}^1$

素因数の和:3943809

約数の個数: 16

約数和(自身を含む): 4827093696

約数和(自身を除く): 2437209678

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3943703, 7887406, 11831109, 23662218, 398314003, 796628006, 1194942009, 2389884018]

約数ペア:

[(1, 2389884018), (2, 1194942009), (3, 796628006), (6, 398314003), (101, 23662218), (202, 11831109), (303, 7887406), (606, 3943703)]