2010448430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1990543}}^1$

素因数の和:1990651

約数の個数: 16

約数和(自身を含む): 3654638784

約数和(自身を除く): 1644190354

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1990543, 3981086, 9952715, 19905430, 201044843, 402089686, 1005224215, 2010448430]

約数ペア:

[(1, 2010448430), (2, 1005224215), (5, 402089686), (10, 201044843), (101, 19905430), (202, 9952715), (505, 3981086), (1010, 1990543)]