1033260670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 2034385920

約数和(自身を除く): 1001125250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 211, 271, 278, 422, 542, 695, 1055, 1355, 1390, 1807, 2110, 2710, 2743, 3523, 3614, 5486, 7046, 9035, 13715, 17615, 18070, 27430, 29329, 35230, 37669, 57181, 58658, 75338, 114362, 146645, 188345, 285905, 293290, 376690, 381277, 489697, 571810, 743353, 762554, 979394, 1486706, 1906385, 2448485, 3716765, 3812770, 4896970, 7433530, 7948159, 15896318, 39740795, 79481590, 103326067, 206652134, 516630335, 1033260670]

約数ペア:

[(1, 1033260670), (2, 516630335), (5, 206652134), (10, 103326067), (13, 79481590), (26, 39740795), (65, 15896318), (130, 7948159), (139, 7433530), (211, 4896970), (271, 3812770), (278, 3716765), (422, 2448485), (542, 1906385), (695, 1486706), (1055, 979394), (1355, 762554), (1390, 743353), (1807, 571810), (2110, 489697), (2710, 381277), (2743, 376690), (3523, 293290), (3614, 285905), (5486, 188345), (7046, 146645), (9035, 114362), (13715, 75338), (17615, 58658), (18070, 57181), (27430, 37669), (29329, 35230)]