2017151888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2063}}^1\times {\mathrm{2657}}^1$

素因数の和:4751

約数の個数: 40

約数和(自身を含む): 4081667328

約数和(自身を除く): 2064515440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2063, 2657, 4126, 5314, 8252, 10628, 16504, 21256, 33008, 42512, 47449, 61111, 94898, 122222, 189796, 244444, 379592, 488888, 759184, 977776, 5481391, 10962782, 21925564, 43851128, 87702256, 126071993, 252143986, 504287972, 1008575944, 2017151888]

約数ペア:

[(1, 2017151888), (2, 1008575944), (4, 504287972), (8, 252143986), (16, 126071993), (23, 87702256), (46, 43851128), (92, 21925564), (184, 10962782), (368, 5481391), (2063, 977776), (2657, 759184), (4126, 488888), (5314, 379592), (8252, 244444), (10628, 189796), (16504, 122222), (21256, 94898), (33008, 61111), (42512, 47449)]