219316526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1013}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 387380448

約数和(自身を除く): 168063922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 757, 1013, 1514, 2026, 8327, 9841, 11143, 13169, 16654, 19682, 22286, 26338, 108251, 144859, 216502, 289718, 766841, 1533682, 8435251, 9968933, 16870502, 19937866, 109658263, 219316526]

約数ペア:

[(1, 219316526), (2, 109658263), (11, 19937866), (13, 16870502), (22, 9968933), (26, 8435251), (143, 1533682), (286, 766841), (757, 289718), (1013, 216502), (1514, 144859), (2026, 108251), (8327, 26338), (9841, 22286), (11143, 19682), (13169, 16654)]