1391897148

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{7351}}^1$

素因数の和:7898

約数の個数: 48

約数和(自身を含む): 3359569920

約数和(自身を除く): 1967672772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 509, 1018, 1527, 2036, 3054, 6108, 7351, 14702, 15779, 22053, 29404, 31558, 44106, 47337, 63116, 88212, 94674, 189348, 227881, 455762, 683643, 911524, 1367286, 2734572, 3741659, 7483318, 11224977, 14966636, 22449954, 44899908, 115991429, 231982858, 347974287, 463965716, 695948574, 1391897148]

約数ペア:

[(1, 1391897148), (2, 695948574), (3, 463965716), (4, 347974287), (6, 231982858), (12, 115991429), (31, 44899908), (62, 22449954), (93, 14966636), (124, 11224977), (186, 7483318), (372, 3741659), (509, 2734572), (1018, 1367286), (1527, 911524), (2036, 683643), (3054, 455762), (6108, 227881), (7351, 189348), (14702, 94674), (15779, 88212), (22053, 63116), (29404, 47337), (31558, 44106)]