2205506

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 16

約数和(自身を含む): 3410880

約数和(自身を除く): 1205374

約数列:

[1, 2, 67, 109, 134, 151, 218, 302, 7303, 10117, 14606, 16459, 20234, 32918, 1102753, 2205506]

約数ペア:

[(1, 2205506), (2, 1102753), (67, 32918), (109, 20234), (134, 16459), (151, 14606), (218, 10117), (302, 7303)]