1242563646

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{1861}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 2501902368

約数和(自身を除く): 1259338722

約数列:

[1, 2, 3, 6, 257, 433, 514, 771, 866, 1299, 1542, 1861, 2598, 3722, 5583, 11166, 111281, 222562, 333843, 478277, 667686, 805813, 956554, 1434831, 1611626, 2417439, 2869662, 4834878, 207093941, 414187882, 621281823, 1242563646]

約数ペア:

[(1, 1242563646), (2, 621281823), (3, 414187882), (6, 207093941), (257, 4834878), (433, 2869662), (514, 2417439), (771, 1611626), (866, 1434831), (1299, 956554), (1542, 805813), (1861, 667686), (2598, 478277), (3722, 333843), (5583, 222562), (11166, 111281)]