2389134722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{3533}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 3989744640

約数和(自身を除く): 1600609918

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 839, 1678, 3533, 7066, 10907, 21814, 26009, 45929, 52018, 91858, 109523, 219046, 338117, 676234, 1423799, 2847598, 2964187, 5928374, 38534431, 77068862, 91889797, 183779594, 1194567361, 2389134722]

約数ペア:

[(1, 2389134722), (2, 1194567361), (13, 183779594), (26, 91889797), (31, 77068862), (62, 38534431), (403, 5928374), (806, 2964187), (839, 2847598), (1678, 1423799), (3533, 676234), (7066, 338117), (10907, 219046), (21814, 109523), (26009, 91858), (45929, 52018)]