812761534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 1497968640

約数和(自身を除く): 685207106

約数列:

[1, 2, 13, 17, 23, 26, 31, 34, 46, 62, 221, 299, 391, 403, 442, 527, 598, 713, 782, 806, 1054, 1426, 2579, 5083, 5158, 6851, 9269, 10166, 12121, 13702, 18538, 24242, 33527, 43843, 59317, 67054, 79949, 87686, 118634, 157573, 159898, 315146, 569959, 771121, 1008389, 1039337, 1139918, 1359133, 1542242, 1838827, 2016778, 2078674, 2718266, 3677654, 13109057, 17668729, 23904751, 26218114, 31260059, 35337458, 47809502, 62520118, 406380767, 812761534]

約数ペア:

[(1, 812761534), (2, 406380767), (13, 62520118), (17, 47809502), (23, 35337458), (26, 31260059), (31, 26218114), (34, 23904751), (46, 17668729), (62, 13109057), (221, 3677654), (299, 2718266), (391, 2078674), (403, 2016778), (442, 1838827), (527, 1542242), (598, 1359133), (713, 1139918), (782, 1039337), (806, 1008389), (1054, 771121), (1426, 569959), (2579, 315146), (5083, 159898), (5158, 157573), (6851, 118634), (9269, 87686), (10166, 79949), (12121, 67054), (13702, 59317), (18538, 43843), (24242, 33527)]