2017330392539

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2591}}^1\times {\mathrm{4139}}^1$

素因数の和:7104

約数の個数: 48

約数和(自身を含む): 2568972672000

約数和(自身を除く): 551642279461

約数列:

[1, 7, 11, 49, 77, 349, 539, 2443, 2591, 3839, 4139, 17101, 18137, 26873, 28501, 28973, 45529, 126959, 188111, 199507, 202811, 318703, 904259, 1396549, 1444511, 2230921, 6329813, 9946849, 10111577, 10724149, 15889621, 44308691, 69627943, 70781039, 75069043, 111227347, 117965639, 487395601, 525483301, 778591429, 825759473, 3742728001, 5780316311, 26199096007, 41170008011, 183393672049, 288190056077, 2017330392539]

約数ペア:

[(1, 2017330392539), (7, 288190056077), (11, 183393672049), (49, 41170008011), (77, 26199096007), (349, 5780316311), (539, 3742728001), (2443, 825759473), (2591, 778591429), (3839, 525483301), (4139, 487395601), (17101, 117965639), (18137, 111227347), (26873, 75069043), (28501, 70781039), (28973, 69627943), (45529, 44308691), (126959, 15889621), (188111, 10724149), (199507, 10111577), (202811, 9946849), (318703, 6329813), (904259, 2230921), (1396549, 1444511)]