886985274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197371}}^1$

素因数の和:197490

約数の個数: 32

約数和(自身を含む): 2046352896

約数和(自身を除く): 1159367622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 197371, 394742, 592113, 1184226, 1381597, 2763194, 4144791, 8289582, 21118697, 42237394, 63356091, 126712182, 147830879, 295661758, 443492637, 886985274]

約数ペア:

[(1, 886985274), (2, 443492637), (3, 295661758), (6, 147830879), (7, 126712182), (14, 63356091), (21, 42237394), (42, 21118697), (107, 8289582), (214, 4144791), (321, 2763194), (642, 1381597), (749, 1184226), (1498, 592113), (2247, 394742), (4494, 197371)]