2146298

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 36

約数和(自身を含む): 4139226

約数和(自身を除く): 1992928

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 181, 242, 362, 539, 847, 1078, 1267, 1694, 1991, 2534, 3982, 5929, 8869, 11858, 13937, 17738, 21901, 27874, 43802, 97559, 153307, 195118, 306614, 1073149, 2146298]

約数ペア:

[(1, 2146298), (2, 1073149), (7, 306614), (11, 195118), (14, 153307), (22, 97559), (49, 43802), (77, 27874), (98, 21901), (121, 17738), (154, 13937), (181, 11858), (242, 8869), (362, 5929), (539, 3982), (847, 2534), (1078, 1991), (1267, 1694)]