2198567679

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{53171}}^1$

素因数の和:53371

約数の個数: 32

約数和(自身を含む): 3675248640

約数和(自身を除く): 1476680961

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1969, 3759, 5907, 13783, 41349, 53171, 159513, 372197, 584881, 1116591, 1754643, 4094167, 9517609, 12282501, 28552827, 66623263, 104693699, 199869789, 314081097, 732855893, 2198567679]

約数ペア:

[(1, 2198567679), (3, 732855893), (7, 314081097), (11, 199869789), (21, 104693699), (33, 66623263), (77, 28552827), (179, 12282501), (231, 9517609), (537, 4094167), (1253, 1754643), (1969, 1116591), (3759, 584881), (5907, 372197), (13783, 159513), (41349, 53171)]