2016863816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{122561}}^1$

素因数の和:122606

約数の個数: 48

約数和(自身を含む): 4401201420

約数和(自身を除く): 2384337604

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 122561, 245122, 490244, 980488, 1348171, 2083537, 2696342, 4167074, 5392684, 8334148, 10785368, 14829881, 16668296, 22918907, 29659762, 45837814, 59319524, 91675628, 118639048, 183351256, 252107977, 504215954, 1008431908, 2016863816]

約数ペア:

[(1, 2016863816), (2, 1008431908), (4, 504215954), (8, 252107977), (11, 183351256), (17, 118639048), (22, 91675628), (34, 59319524), (44, 45837814), (68, 29659762), (88, 22918907), (121, 16668296), (136, 14829881), (187, 10785368), (242, 8334148), (374, 5392684), (484, 4167074), (748, 2696342), (968, 2083537), (1496, 1348171), (2057, 980488), (4114, 490244), (8228, 245122), (16456, 122561)]