2828931038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{387631}}^1$

素因数の和:387763

約数の個数: 16

約数和(自身を含む): 4395746880

約数和(自身を除く): 1566815842

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 387631, 775262, 15892871, 31785742, 34499159, 68998318, 1414465519, 2828931038]

約数ペア:

[(1, 2828931038), (2, 1414465519), (41, 68998318), (82, 34499159), (89, 31785742), (178, 15892871), (3649, 775262), (7298, 387631)]