1251338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 2137536

約数和(自身を除く): 886198

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2473, 4946, 27203, 54406, 56879, 113758, 625669, 1251338]

約数ペア:

[(1, 1251338), (2, 625669), (11, 113758), (22, 56879), (23, 54406), (46, 27203), (253, 4946), (506, 2473)]