1239172712

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{802573}}^1$

素因数の和:802772

約数の個数: 16

約数和(自身を含む): 2335490340

約数和(自身を除く): 1096317628

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 802573, 1605146, 3210292, 6420584, 154896589, 309793178, 619586356, 1239172712]

約数ペア:

[(1, 1239172712), (2, 619586356), (4, 309793178), (8, 154896589), (193, 6420584), (386, 3210292), (772, 1605146), (1544, 802573)]