2187589766

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1\times {\mathrm{6221}}^1$

素因数の和:7327

約数の個数: 16

約数和(自身を含む): 3302538048

約数和(自身を除く): 1114948282

約数列:

[1, 2, 193, 386, 911, 1822, 6221, 12442, 175823, 351646, 1200653, 2401306, 5667331, 11334662, 1093794883, 2187589766]

約数ペア:

[(1, 2187589766), (2, 1093794883), (193, 11334662), (386, 5667331), (911, 2401306), (1822, 1200653), (6221, 351646), (12442, 175823)]