13309830116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 26138726208

約数和(自身を除く): 12828896092

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 157, 242, 284, 314, 484, 628, 781, 1562, 1727, 2467, 3124, 3454, 4934, 6908, 8591, 9868, 11147, 17182, 18997, 22294, 27137, 34364, 37994, 44588, 54274, 75988, 108548, 122617, 175157, 245234, 298507, 350314, 387319, 490468, 597014, 700628, 774638, 1194028, 1348787, 1549276, 1926727, 2697574, 3853454, 4260509, 5395148, 7706908, 8521018, 17042036, 21193997, 27499649, 42387994, 46865599, 54999298, 84775988, 93731198, 109998596, 187462396, 302496139, 604992278, 1209984556, 3327457529, 6654915058, 13309830116]

約数ペア:

[(1, 13309830116), (2, 6654915058), (4, 3327457529), (11, 1209984556), (22, 604992278), (44, 302496139), (71, 187462396), (121, 109998596), (142, 93731198), (157, 84775988), (242, 54999298), (284, 46865599), (314, 42387994), (484, 27499649), (628, 21193997), (781, 17042036), (1562, 8521018), (1727, 7706908), (2467, 5395148), (3124, 4260509), (3454, 3853454), (4934, 2697574), (6908, 1926727), (8591, 1549276), (9868, 1348787), (11147, 1194028), (17182, 774638), (18997, 700628), (22294, 597014), (27137, 490468), (34364, 387319), (37994, 350314), (44588, 298507), (54274, 245234), (75988, 175157), (108548, 122617)]