265896022

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 461229120

約数和(自身を除く): 195333098

約数列:

[1, 2, 7, 14, 197, 229, 394, 421, 458, 842, 1379, 1603, 2758, 2947, 3206, 5894, 45113, 82937, 90226, 96409, 165874, 192818, 315791, 580559, 631582, 674863, 1161118, 1349726, 18992573, 37985146, 132948011, 265896022]

約数ペア:

[(1, 265896022), (2, 132948011), (7, 37985146), (14, 18992573), (197, 1349726), (229, 1161118), (394, 674863), (421, 631582), (458, 580559), (842, 315791), (1379, 192818), (1603, 165874), (2758, 96409), (2947, 90226), (3206, 82937), (5894, 45113)]