2489357811

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{30931}}^1$

素因数の和:31266

約数の個数: 16

約数和(自身を含む): 3360452480

約数和(自身を除く): 871094669

約数列:

[1, 3, 139, 193, 417, 579, 26827, 30931, 80481, 92793, 4299409, 5969683, 12898227, 17909049, 829785937, 2489357811]

約数ペア:

[(1, 2489357811), (3, 829785937), (139, 17909049), (193, 12898227), (417, 5969683), (579, 4299409), (26827, 92793), (30931, 80481)]