2667788344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4549}}^1\times {\mathrm{5639}}^1$

素因数の和:10207

約数の個数: 32

約数和(自身を含む): 5389020000

約数和(自身を除く): 2721231656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4549, 5639, 9098, 11278, 18196, 22556, 36392, 45112, 59137, 73307, 118274, 146614, 236548, 293228, 473096, 586456, 25651811, 51303622, 102607244, 205214488, 333473543, 666947086, 1333894172, 2667788344]

約数ペア:

[(1, 2667788344), (2, 1333894172), (4, 666947086), (8, 333473543), (13, 205214488), (26, 102607244), (52, 51303622), (104, 25651811), (4549, 586456), (5639, 473096), (9098, 293228), (11278, 236548), (18196, 146614), (22556, 118274), (36392, 73307), (45112, 59137)]