2009871408

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{589751}}^1$

素因数の和:589833

約数の個数: 40

約数和(自身を含む): 5265305856

約数和(自身を除く): 3255434448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 589751, 1179502, 1769253, 2359004, 3538506, 4718008, 7077012, 9436016, 14154024, 28308048, 41872321, 83744642, 125616963, 167489284, 251233926, 334978568, 502467852, 669957136, 1004935704, 2009871408]

約数ペア:

[(1, 2009871408), (2, 1004935704), (3, 669957136), (4, 502467852), (6, 334978568), (8, 251233926), (12, 167489284), (16, 125616963), (24, 83744642), (48, 41872321), (71, 28308048), (142, 14154024), (213, 9436016), (284, 7077012), (426, 4718008), (568, 3538506), (852, 2359004), (1136, 1769253), (1704, 1179502), (3408, 589751)]