2783996132570

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1\times {\mathrm{550211}}^1$

素因数の和:552710

約数の個数: 32

約数和(自身を含む): 5035892359680

約数和(自身を除く): 2251896227110

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2269, 4538, 11345, 22690, 505987, 550211, 1011974, 1100422, 2529935, 2751055, 5059870, 5502110, 122697053, 245394106, 613485265, 1226970530, 1248428759, 2496857518, 6242143795, 12484287590, 278399613257, 556799226514, 1391998066285, 2783996132570]

約数ペア:

[(1, 2783996132570), (2, 1391998066285), (5, 556799226514), (10, 278399613257), (223, 12484287590), (446, 6242143795), (1115, 2496857518), (2230, 1248428759), (2269, 1226970530), (4538, 613485265), (11345, 245394106), (22690, 122697053), (505987, 5502110), (550211, 5059870), (1011974, 2751055), (1100422, 2529935)]