1649202334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{128663}}^1$

素因数の和:128724

約数の個数: 32

約数和(自身を含む): 2918099520

約数和(自身を除く): 1268897186

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 128663, 257326, 1672619, 2187271, 3345238, 3731227, 4374542, 7462454, 28434523, 48505951, 56869046, 63430859, 97011902, 126861718, 824601167, 1649202334]

約数ペア:

[(1, 1649202334), (2, 824601167), (13, 126861718), (17, 97011902), (26, 63430859), (29, 56869046), (34, 48505951), (58, 28434523), (221, 7462454), (377, 4374542), (442, 3731227), (493, 3345238), (754, 2187271), (986, 1672619), (6409, 257326), (12818, 128663)]