2045647526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 3330119520

約数和(自身を除く): 1284471994

約数列:

[1, 2, 13, 26, 257, 389, 514, 778, 787, 1574, 3341, 5057, 6682, 10114, 10231, 20462, 99973, 199946, 202259, 306143, 404518, 612286, 1299649, 2599298, 2629367, 3979859, 5258734, 7959718, 78678751, 157357502, 1022823763, 2045647526]

約数ペア:

[(1, 2045647526), (2, 1022823763), (13, 157357502), (26, 78678751), (257, 7959718), (389, 5258734), (514, 3979859), (778, 2629367), (787, 2599298), (1574, 1299649), (3341, 612286), (5057, 404518), (6682, 306143), (10114, 202259), (10231, 199946), (20462, 99973)]