3446012440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6626947}}^1$

素因数の和:6626971

約数の個数: 32

約数和(自身を含む): 8349954480

約数和(自身を除く): 4903942040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6626947, 13253894, 26507788, 33134735, 53015576, 66269470, 86150311, 132538940, 172300622, 265077880, 344601244, 430751555, 689202488, 861503110, 1723006220, 3446012440]

約数ペア:

[(1, 3446012440), (2, 1723006220), (4, 861503110), (5, 689202488), (8, 430751555), (10, 344601244), (13, 265077880), (20, 172300622), (26, 132538940), (40, 86150311), (52, 66269470), (65, 53015576), (104, 33134735), (130, 26507788), (260, 13253894), (520, 6626947)]