661596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 1662864

約数和(自身を除く): 1001268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4241, 8482, 12723, 16964, 25446, 50892, 55133, 110266, 165399, 220532, 330798, 661596]

約数ペア:

[(1, 661596), (2, 330798), (3, 220532), (4, 165399), (6, 110266), (12, 55133), (13, 50892), (26, 25446), (39, 16964), (52, 12723), (78, 8482), (156, 4241)]