2640977614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7507}}^1\times {\mathrm{15991}}^1$

素因数の和:23511

約数の個数: 16

約数和(自身を含む): 4322445696

約数和(自身を除く): 1681468082

約数列:

[1, 2, 11, 22, 7507, 15014, 15991, 31982, 82577, 165154, 175901, 351802, 120044437, 240088874, 1320488807, 2640977614]

約数ペア:

[(1, 2640977614), (2, 1320488807), (11, 240088874), (22, 120044437), (7507, 351802), (15014, 175901), (15991, 165154), (31982, 82577)]