2013370424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{450217}}^1$

素因数の和:450279

約数の個数: 32

約数和(自身を含む): 4160014320

約数和(自身を除く): 2146643896

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 450217, 900434, 1800868, 3601736, 5852821, 11705642, 19359331, 23411284, 38718662, 46822568, 77437324, 154874648, 251671303, 503342606, 1006685212, 2013370424]

約数ペア:

[(1, 2013370424), (2, 1006685212), (4, 503342606), (8, 251671303), (13, 154874648), (26, 77437324), (43, 46822568), (52, 38718662), (86, 23411284), (104, 19359331), (172, 11705642), (344, 5852821), (559, 3601736), (1118, 1800868), (2236, 900434), (4472, 450217)]