2019653986

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1101229}}^1$

素因数の和:1101369

約数の個数: 16

約数和(自身を含む): 3488696640

約数和(自身を除く): 1469042654

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1101229, 2202458, 7708603, 15417206, 144260999, 288521998, 1009826993, 2019653986]

約数ペア:

[(1, 2019653986), (2, 1009826993), (7, 288521998), (14, 144260999), (131, 15417206), (262, 7708603), (917, 2202458), (1834, 1101229)]