2018962792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{105727}}^1$

素因数の和:105782

約数の個数: 64

約数和(自身を含む): 4871946240

約数和(自身を除く): 2852983448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 105727, 211454, 422908, 740089, 845816, 1162997, 1480178, 2325994, 2960356, 3277537, 4651988, 5920712, 6555074, 8140979, 9303976, 13110148, 16281958, 22942759, 26220296, 32563916, 36052907, 45885518, 65127832, 72105814, 91771036, 144211628, 183542072, 252370349, 288423256, 504740698, 1009481396, 2018962792]

約数ペア:

[(1, 2018962792), (2, 1009481396), (4, 504740698), (7, 288423256), (8, 252370349), (11, 183542072), (14, 144211628), (22, 91771036), (28, 72105814), (31, 65127832), (44, 45885518), (56, 36052907), (62, 32563916), (77, 26220296), (88, 22942759), (124, 16281958), (154, 13110148), (217, 9303976), (248, 8140979), (308, 6555074), (341, 5920712), (434, 4651988), (616, 3277537), (682, 2960356), (868, 2325994), (1364, 1480178), (1736, 1162997), (2387, 845816), (2728, 740089), (4774, 422908), (9548, 211454), (19096, 105727)]