3122027.000000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5741}}^1$

素因数の和:5919

約数の個数: 40

約数和(自身を含む): 393740424

約数和(自身を除く): 206262328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 5741, 8164, 11482, 16328, 22964, 32656, 45928, 74633, 91856, 149266, 298532, 597064, 901337, 1194128, 1802674, 3605348, 7210696, 11717381, 14421392, 23434762, 46869524, 93739048, 187478096]

約数ペア:

[(1, 187478096), (2, 93739048), (4, 46869524), (8, 23434762), (13, 14421392), (16, 11717381), (26, 7210696), (52, 3605348), (104, 1802674), (157, 1194128), (208, 901337), (314, 597064), (628, 298532), (1256, 149266), (2041, 91856), (2512, 74633), (4082, 45928), (5741, 32656), (8164, 22964), (11482, 16328)]