2271346

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 40

約数和(自身を含む): 4436784

約数和(自身を除く): 2165438

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 343, 473, 539, 602, 686, 946, 1078, 2107, 2401, 3311, 3773, 4214, 4802, 6622, 7546, 14749, 23177, 26411, 29498, 46354, 52822, 103243, 162239, 206486, 324478, 1135673, 2271346]

約数ペア:

[(1, 2271346), (2, 1135673), (7, 324478), (11, 206486), (14, 162239), (22, 103243), (43, 52822), (49, 46354), (77, 29498), (86, 26411), (98, 23177), (154, 14749), (301, 7546), (343, 6622), (473, 4802), (539, 4214), (602, 3773), (686, 3311), (946, 2401), (1078, 2107)]