2022621874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{258449}}^1$

素因数の和:258514

約数の個数: 32

約数和(自身を含む): 3820924800

約数和(自身を除く): 1798302926

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 258449, 516898, 1809143, 3359837, 3618286, 6719674, 11113307, 22226614, 23518859, 47037718, 77793149, 144472991, 155586298, 288945982, 1011310937, 2022621874]

約数ペア:

[(1, 2022621874), (2, 1011310937), (7, 288945982), (13, 155586298), (14, 144472991), (26, 77793149), (43, 47037718), (86, 23518859), (91, 22226614), (182, 11113307), (301, 6719674), (559, 3618286), (602, 3359837), (1118, 1809143), (3913, 516898), (7826, 258449)]