426404830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{422183}}^1$

素因数の和:422291

約数の個数: 16

約数和(自身を含む): 775129824

約数和(自身を除く): 348724994

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 422183, 844366, 2110915, 4221830, 42640483, 85280966, 213202415, 426404830]

約数ペア:

[(1, 426404830), (2, 213202415), (5, 85280966), (10, 42640483), (101, 4221830), (202, 2110915), (505, 844366), (1010, 422183)]