1908652018

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8971}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 3608466624

約数和(自身を除く): 1699814606

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 167, 182, 334, 637, 1169, 1274, 2171, 2338, 4342, 8183, 8971, 15197, 16366, 17942, 30394, 62797, 106379, 116623, 125594, 212758, 233246, 439579, 816361, 879158, 1498157, 1632722, 2996314, 5714527, 10487099, 11429054, 19476041, 20974198, 38952082, 73409693, 136332287, 146819386, 272664574, 954326009, 1908652018]

約数ペア:

[(1, 1908652018), (2, 954326009), (7, 272664574), (13, 146819386), (14, 136332287), (26, 73409693), (49, 38952082), (91, 20974198), (98, 19476041), (167, 11429054), (182, 10487099), (334, 5714527), (637, 2996314), (1169, 1632722), (1274, 1498157), (2171, 879158), (2338, 816361), (4342, 439579), (8183, 233246), (8971, 212758), (15197, 125594), (16366, 116623), (17942, 106379), (30394, 62797)]