2556555001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{88069}}^1$

素因数の和:88129

約数の個数: 32

約数和(自身を含む): 3550982400

約数和(自身を除く): 994427399

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 4147, 29029, 88069, 616483, 968759, 1144897, 2554001, 6781313, 8014279, 12593867, 17878007, 28094011, 33202013, 88157069, 196658077, 232414091, 365222143, 2556555001]

約数ペア:

[(1, 2556555001), (7, 365222143), (11, 232414091), (13, 196658077), (29, 88157069), (77, 33202013), (91, 28094011), (143, 17878007), (203, 12593867), (319, 8014279), (377, 6781313), (1001, 2554001), (2233, 1144897), (2639, 968759), (4147, 616483), (29029, 88069)]