2111566589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3643}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 2518732800

約数和(自身を除く): 407166211

約数列:

[1, 11, 23, 29, 79, 253, 319, 667, 869, 1817, 2291, 3643, 7337, 19987, 25201, 40073, 52693, 83789, 105647, 287797, 579623, 921679, 1162117, 2429881, 3165767, 6619331, 8346113, 26728691, 72812641, 91807243, 191960599, 2111566589]

約数ペア:

[(1, 2111566589), (11, 191960599), (23, 91807243), (29, 72812641), (79, 26728691), (253, 8346113), (319, 6619331), (667, 3165767), (869, 2429881), (1817, 1162117), (2291, 921679), (3643, 579623), (7337, 287797), (19987, 105647), (25201, 83789), (40073, 52693)]