2019668547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{1453}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 3004545600

約数和(自身を除く): 984877053

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1229, 1453, 3687, 4359, 15977, 18889, 35641, 42137, 47931, 56667, 106923, 126411, 463333, 547781, 1389999, 1643343, 1785737, 5357211, 23214581, 51786373, 69643743, 155359119, 673222849, 2019668547]

約数ペア:

[(1, 2019668547), (3, 673222849), (13, 155359119), (29, 69643743), (39, 51786373), (87, 23214581), (377, 5357211), (1131, 1785737), (1229, 1643343), (1453, 1389999), (3687, 547781), (4359, 463333), (15977, 126411), (18889, 106923), (35641, 56667), (42137, 47931)]