2051247869260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{33593971}}^1$

素因数の和:33594094

約数の個数: 48

約数和(自身を含む): 4469879538432

約数和(自身を除く): 2418631669172

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 12212, 15265, 30530, 61060, 33593971, 67187942, 134375884, 167969855, 335939710, 671879420, 1444540753, 2385171941, 2889081506, 4770343882, 5778163012, 7222703765, 9540687764, 11925859705, 14445407530, 23851719410, 28890815060, 47703438820, 102562393463, 205124786926, 410249573852, 512811967315, 1025623934630, 2051247869260]

約数ペア:

[(1, 2051247869260), (2, 1025623934630), (4, 512811967315), (5, 410249573852), (10, 205124786926), (20, 102562393463), (43, 47703438820), (71, 28890815060), (86, 23851719410), (142, 14445407530), (172, 11925859705), (215, 9540687764), (284, 7222703765), (355, 5778163012), (430, 4770343882), (710, 2889081506), (860, 2385171941), (1420, 1444540753), (3053, 671879420), (6106, 335939710), (12212, 167969855), (15265, 134375884), (30530, 67187942), (61060, 33593971)]