2198817204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{215317}}^1$

素因数の和:215384

約数の個数: 48

約数和(自身を含む): 5498360448

約数和(自身を除く): 3299543244

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 215317, 430634, 645951, 861268, 1291902, 2583804, 4952291, 7966729, 9904582, 14856873, 15933458, 19809164, 23900187, 29713746, 31866916, 47800374, 59427492, 95600748, 183234767, 366469534, 549704301, 732939068, 1099408602, 2198817204]

約数ペア:

[(1, 2198817204), (2, 1099408602), (3, 732939068), (4, 549704301), (6, 366469534), (12, 183234767), (23, 95600748), (37, 59427492), (46, 47800374), (69, 31866916), (74, 29713746), (92, 23900187), (111, 19809164), (138, 15933458), (148, 14856873), (222, 9904582), (276, 7966729), (444, 4952291), (851, 2583804), (1702, 1291902), (2553, 861268), (3404, 645951), (5106, 430634), (10212, 215317)]