4213286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3770074

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 251, 502, 763, 1199, 1526, 1757, 2398, 2761, 3514, 5522, 8393, 16786, 19327, 27359, 38654, 54718, 191513, 300949, 383026, 601898, 2106643, 4213286]

約数ペア:

[(1, 4213286), (2, 2106643), (7, 601898), (11, 383026), (14, 300949), (22, 191513), (77, 54718), (109, 38654), (154, 27359), (218, 19327), (251, 16786), (502, 8393), (763, 5522), (1199, 3514), (1526, 2761), (1757, 2398)]