1831804126

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{218749}}^1$

素因数の和:218883

約数の個数: 16

約数和(自身を含む): 2835000000

約数和(自身を除く): 1003195874

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 218749, 437498, 11593697, 17281171, 23187394, 34562342, 915902063, 1831804126]

約数ペア:

[(1, 1831804126), (2, 915902063), (53, 34562342), (79, 23187394), (106, 17281171), (158, 11593697), (4187, 437498), (8374, 218749)]