1381937221626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{20625313}}^1$

素因数の和:20626190

約数の個数: 32

約数和(自身を含む): 2979945366720

約数和(自身を除く): 1598008145094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 859, 1718, 2577, 5154, 11167, 22334, 33501, 67002, 20625313, 41250626, 61875939, 123751878, 268129069, 536258138, 804387207, 1608774414, 17717143867, 35434287734, 53151431601, 106302863202, 230322870271, 460645740542, 690968610813, 1381937221626]

約数ペア:

[(1, 1381937221626), (2, 690968610813), (3, 460645740542), (6, 230322870271), (13, 106302863202), (26, 53151431601), (39, 35434287734), (78, 17717143867), (859, 1608774414), (1718, 804387207), (2577, 536258138), (5154, 268129069), (11167, 123751878), (22334, 61875939), (33501, 41250626), (67002, 20625313)]