2016688198

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{663821}}^1$

素因数の和:663868

約数の個数: 24

約数和(自身を含む): 3632433984

約数和(自身を除く): 1615745786

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 663821, 1327642, 4646747, 9293494, 20578451, 32527229, 41156902, 65054458, 144049157, 288098314, 1008344099, 2016688198]

約数ペア:

[(1, 2016688198), (2, 1008344099), (7, 288098314), (14, 144049157), (31, 65054458), (49, 41156902), (62, 32527229), (98, 20578451), (217, 9293494), (434, 4646747), (1519, 1327642), (3038, 663821)]