3131170562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 5277477240

約数和(自身を除く): 2146306678

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 403, 806, 961, 1109, 1469, 1922, 2218, 2938, 3503, 7006, 12493, 14417, 24986, 28834, 34379, 45539, 68758, 91078, 108593, 125317, 217186, 250634, 446927, 893854, 1065749, 1411709, 1629121, 2131498, 2823418, 3258242, 3884827, 7769654, 13854737, 27709474, 50502751, 101005502, 120429637, 240859274, 1565585281, 3131170562]

約数ペア:

[(1, 3131170562), (2, 1565585281), (13, 240859274), (26, 120429637), (31, 101005502), (62, 50502751), (113, 27709474), (226, 13854737), (403, 7769654), (806, 3884827), (961, 3258242), (1109, 2823418), (1469, 2131498), (1922, 1629121), (2218, 1411709), (2938, 1065749), (3503, 893854), (7006, 446927), (12493, 250634), (14417, 217186), (24986, 125317), (28834, 108593), (34379, 91078), (45539, 68758)]