526679894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 891841104

約数和(自身を除く): 365161210

約数列:

[1, 2, 13, 26, 31, 62, 107, 197, 214, 394, 403, 806, 961, 1391, 1922, 2561, 2782, 3317, 5122, 6107, 6634, 12214, 12493, 21079, 24986, 42158, 43121, 79391, 86242, 102827, 158782, 189317, 205654, 274027, 378634, 548054, 653449, 1306898, 1336751, 2461121, 2673502, 4922242, 8494837, 16989674, 20256919, 40513838, 263339947, 526679894]

約数ペア:

[(1, 526679894), (2, 263339947), (13, 40513838), (26, 20256919), (31, 16989674), (62, 8494837), (107, 4922242), (197, 2673502), (214, 2461121), (394, 1336751), (403, 1306898), (806, 653449), (961, 548054), (1391, 378634), (1922, 274027), (2561, 205654), (2782, 189317), (3317, 158782), (5122, 102827), (6107, 86242), (6634, 79391), (12214, 43121), (12493, 42158), (21079, 24986)]