2028295090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6994121}}^1$

素因数の和:6994157

約数の個数: 16

約数和(自身を含む): 3776825880

約数和(自身を除く): 1748530790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6994121, 13988242, 34970605, 69941210, 202829509, 405659018, 1014147545, 2028295090]

約数ペア:

[(1, 2028295090), (2, 1014147545), (5, 405659018), (10, 202829509), (29, 69941210), (58, 34970605), (145, 13988242), (290, 6994121)]