2022271490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2002249}}^1$

素因数の和:2002357

約数の個数: 16

約数和(自身を含む): 3676131000

約数和(自身を除く): 1653859510

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2002249, 4004498, 10011245, 20022490, 202227149, 404454298, 1011135745, 2022271490]

約数ペア:

[(1, 2022271490), (2, 1011135745), (5, 404454298), (10, 202227149), (101, 20022490), (202, 10011245), (505, 4004498), (1010, 2002249)]