1026340953335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1\times {\mathrm{1889}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 1332750101760

約数和(自身を除く): 306409148425

約数列:

[1, 5, 17, 71, 85, 197, 355, 457, 985, 1207, 1889, 2285, 3349, 6035, 7769, 9445, 13987, 16745, 32113, 32447, 38845, 69935, 90029, 134119, 160565, 162235, 237779, 372133, 450145, 551599, 670595, 863273, 1188895, 1530493, 1860665, 2280023, 2757995, 4316365, 6326261, 6392059, 7652465, 11400115, 14675641, 26421443, 31631305, 31960295, 61292383, 73378205, 108665003, 132107215, 170064781, 306461915, 449164531, 543325015, 850323905, 1041970511, 2245822655, 2891101277, 5209852555, 12074599451, 14455506385, 60372997255, 205268190667, 1026340953335]

約数ペア:

[(1, 1026340953335), (5, 205268190667), (17, 60372997255), (71, 14455506385), (85, 12074599451), (197, 5209852555), (355, 2891101277), (457, 2245822655), (985, 1041970511), (1207, 850323905), (1889, 543325015), (2285, 449164531), (3349, 306461915), (6035, 170064781), (7769, 132107215), (9445, 108665003), (13987, 73378205), (16745, 61292383), (32113, 31960295), (32447, 31631305), (38845, 26421443), (69935, 14675641), (90029, 11400115), (134119, 7652465), (160565, 6392059), (162235, 6326261), (237779, 4316365), (372133, 2757995), (450145, 2280023), (551599, 1860665), (670595, 1530493), (863273, 1188895)]