7090460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27293

約数の個数: 24

約数和(自身を含む): 16035936

約数和(自身を除く): 8945476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27271, 54542, 109084, 136355, 272710, 354523, 545420, 709046, 1418092, 1772615, 3545230, 7090460]

約数ペア:

[(1, 7090460), (2, 3545230), (4, 1772615), (5, 1418092), (10, 709046), (13, 545420), (20, 354523), (26, 272710), (52, 136355), (65, 109084), (130, 54542), (260, 27271)]