12946808518

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{3373}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 23055081840

約数和(自身を除く): 10108273322

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 739, 742, 1478, 2597, 3373, 5173, 5194, 6746, 10346, 23611, 36211, 39167, 47222, 72422, 78334, 165277, 178769, 274169, 330554, 357538, 548338, 1251383, 1919183, 2492647, 2502766, 3838366, 4985294, 8759681, 17448529, 17519362, 34897058, 122139703, 132110291, 244279406, 264220582, 924772037, 1849544074, 6473404259, 12946808518]

約数ペア:

[(1, 12946808518), (2, 6473404259), (7, 1849544074), (14, 924772037), (49, 264220582), (53, 244279406), (98, 132110291), (106, 122139703), (371, 34897058), (739, 17519362), (742, 17448529), (1478, 8759681), (2597, 4985294), (3373, 3838366), (5173, 2502766), (5194, 2492647), (6746, 1919183), (10346, 1251383), (23611, 548338), (36211, 357538), (39167, 330554), (47222, 274169), (72422, 178769), (78334, 165277)]