1796901340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{9859}}^1$

素因数の和:10582

約数の個数: 48

約数和(自身を含む): 4069971360

約数和(自身を除く): 2273070020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 701, 1402, 2804, 3505, 7010, 9113, 9859, 14020, 18226, 19718, 36452, 39436, 45565, 49295, 91130, 98590, 128167, 182260, 197180, 256334, 512668, 640835, 1281670, 2563340, 6911159, 13822318, 27644636, 34555795, 69111590, 89845067, 138223180, 179690134, 359380268, 449225335, 898450670, 1796901340]

約数ペア:

[(1, 1796901340), (2, 898450670), (4, 449225335), (5, 359380268), (10, 179690134), (13, 138223180), (20, 89845067), (26, 69111590), (52, 34555795), (65, 27644636), (130, 13822318), (260, 6911159), (701, 2563340), (1402, 1281670), (2804, 640835), (3505, 512668), (7010, 256334), (9113, 197180), (9859, 182260), (14020, 128167), (18226, 98590), (19718, 91130), (36452, 49295), (39436, 45565)]