2206814

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 1214626

約数列:

[1, 2, 53, 106, 109, 191, 218, 382, 5777, 10123, 11554, 20246, 20819, 41638, 1103407, 2206814]

約数ペア:

[(1, 2206814), (2, 1103407), (53, 41638), (106, 20819), (109, 20246), (191, 11554), (218, 10123), (382, 5777)]