1951976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 3970470

約数和(自身を除く): 2018494

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 18769, 37538, 75076, 150152, 243997, 487994, 975988, 1951976]

約数ペア:

[(1, 1951976), (2, 975988), (4, 487994), (8, 243997), (13, 150152), (26, 75076), (52, 37538), (104, 18769), (137, 14248), (274, 7124), (548, 3562), (1096, 1781)]