1851008048

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{426893}}^1$

素因数の和:427172

約数の個数: 20

約数和(自身を含む): 3599570208

約数和(自身を除く): 1748562160

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 426893, 853786, 1707572, 3415144, 6830288, 115688003, 231376006, 462752012, 925504024, 1851008048]

約数ペア:

[(1, 1851008048), (2, 925504024), (4, 462752012), (8, 231376006), (16, 115688003), (271, 6830288), (542, 3415144), (1084, 1707572), (2168, 853786), (4336, 426893)]