12753631436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{522947}}^1$

素因数の和:523038

約数の個数: 48

約数和(自身を含む): 27879403776

約数和(自身を除く): 15125772340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 522947, 1045894, 2091788, 3660629, 6798311, 7321258, 13596622, 14642516, 27193244, 35037449, 47588177, 70074898, 95176354, 140149796, 190352708, 245262143, 455486837, 490524286, 910973674, 981048572, 1821947348, 3188407859, 6376815718, 12753631436]

約数ペア:

[(1, 12753631436), (2, 6376815718), (4, 3188407859), (7, 1821947348), (13, 981048572), (14, 910973674), (26, 490524286), (28, 455486837), (52, 245262143), (67, 190352708), (91, 140149796), (134, 95176354), (182, 70074898), (268, 47588177), (364, 35037449), (469, 27193244), (871, 14642516), (938, 13596622), (1742, 7321258), (1876, 6798311), (3484, 3660629), (6097, 2091788), (12194, 1045894), (24388, 522947)]