1290170882

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2224

約数の個数: 96

約数和(自身を含む): 2707556544

約数和(自身を除く): 1417385662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 49, 77, 86, 91, 98, 143, 154, 182, 286, 301, 473, 539, 559, 602, 637, 946, 1001, 1078, 1118, 1274, 2002, 2107, 2141, 3311, 3913, 4214, 4282, 6149, 6622, 7007, 7826, 12298, 14014, 14987, 23177, 23551, 27391, 27833, 29974, 43043, 46354, 47102, 54782, 55666, 86086, 92063, 104909, 164857, 184126, 194831, 209818, 301301, 306163, 329714, 389662, 602602, 612326, 644441, 1012693, 1153999, 1196819, 1288882, 1363817, 2025386, 2143141, 2307998, 2393638, 2727634, 4286282, 4511087, 7088851, 8377733, 9022174, 13165009, 14177702, 15001987, 16755466, 26330018, 30003974, 49621957, 58644131, 92155063, 99243914, 117288262, 184310126, 645085441, 1290170882]

約数ペア:

[(1, 1290170882), (2, 645085441), (7, 184310126), (11, 117288262), (13, 99243914), (14, 92155063), (22, 58644131), (26, 49621957), (43, 30003974), (49, 26330018), (77, 16755466), (86, 15001987), (91, 14177702), (98, 13165009), (143, 9022174), (154, 8377733), (182, 7088851), (286, 4511087), (301, 4286282), (473, 2727634), (539, 2393638), (559, 2307998), (602, 2143141), (637, 2025386), (946, 1363817), (1001, 1288882), (1078, 1196819), (1118, 1153999), (1274, 1012693), (2002, 644441), (2107, 612326), (2141, 602602), (3311, 389662), (3913, 329714), (4214, 306163), (4282, 301301), (6149, 209818), (6622, 194831), (7007, 184126), (7826, 164857), (12298, 104909), (14014, 92063), (14987, 86086), (23177, 55666), (23551, 54782), (27391, 47102), (27833, 46354), (29974, 43043)]