4890194

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 7529760

約数和(自身を除く): 2639566

約数列:

[1, 2, 83, 89, 166, 178, 331, 662, 7387, 14774, 27473, 29459, 54946, 58918, 2445097, 4890194]

約数ペア:

[(1, 4890194), (2, 2445097), (83, 58918), (89, 54946), (166, 29459), (178, 27473), (331, 14774), (662, 7387)]