2008990554

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{83023}}^1$

素因数の和:83174

約数の個数: 32

約数和(自身を含む): 4164483840

約数和(自身を除く): 2155493286

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 4033, 8066, 12099, 24198, 83023, 166046, 249069, 498138, 3071851, 6143702, 9049507, 9215553, 18099014, 18431106, 27148521, 54297042, 334831759, 669663518, 1004495277, 2008990554]

約数ペア:

[(1, 2008990554), (2, 1004495277), (3, 669663518), (6, 334831759), (37, 54297042), (74, 27148521), (109, 18431106), (111, 18099014), (218, 9215553), (222, 9049507), (327, 6143702), (654, 3071851), (4033, 498138), (8066, 249069), (12099, 166046), (24198, 83023)]