2174191018

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 3337044480

約数和(自身を除く): 1162853462

約数列:

[1, 2, 131, 139, 227, 262, 263, 278, 454, 526, 18209, 29737, 31553, 34453, 36418, 36557, 59474, 59701, 63106, 68906, 73114, 119402, 4133443, 4788967, 7820831, 8266886, 8298439, 9577934, 15641662, 16596878, 1087095509, 2174191018]

約数ペア:

[(1, 2174191018), (2, 1087095509), (131, 16596878), (139, 15641662), (227, 9577934), (262, 8298439), (263, 8266886), (278, 7820831), (454, 4788967), (526, 4133443), (18209, 119402), (29737, 73114), (31553, 68906), (34453, 63106), (36418, 59701), (36557, 59474)]