2103794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2043406

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 719, 1438, 1463, 2926, 5033, 7909, 10066, 13661, 15818, 27322, 55363, 95627, 110726, 150271, 191254, 300542, 1051897, 2103794]

約数ペア:

[(1, 2103794), (2, 1051897), (7, 300542), (11, 191254), (14, 150271), (19, 110726), (22, 95627), (38, 55363), (77, 27322), (133, 15818), (154, 13661), (209, 10066), (266, 7909), (418, 5033), (719, 2926), (1438, 1463)]