2043280090

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{295699}}^1$

素因数の和:296397

約数の個数: 16

約数和(自身を含む): 3683239200

約数和(自身を除く): 1639959110

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 295699, 591398, 1478495, 2956990, 204328009, 408656018, 1021640045, 2043280090]

約数ペア:

[(1, 2043280090), (2, 1021640045), (5, 408656018), (10, 204328009), (691, 2956990), (1382, 1478495), (3455, 591398), (6910, 295699)]