2116700648

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{51647}}^1$

素因数の和:51809

約数の個数: 32

約数和(自身を含む): 4090521600

約数和(自身を除く): 1973820952

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 5123, 10246, 20492, 40984, 51647, 103294, 206588, 413176, 2427409, 4854818, 5629523, 9709636, 11259046, 19419272, 22518092, 45036184, 264587581, 529175162, 1058350324, 2116700648]

約数ペア:

[(1, 2116700648), (2, 1058350324), (4, 529175162), (8, 264587581), (47, 45036184), (94, 22518092), (109, 19419272), (188, 11259046), (218, 9709636), (376, 5629523), (436, 4854818), (872, 2427409), (5123, 413176), (10246, 206588), (20492, 103294), (40984, 51647)]