420882022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26171}}^1$

素因数の和:26244

約数の個数: 32

約数和(自身を含む): 746216064

約数和(自身を除く): 325334042

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 26171, 52342, 287881, 444907, 575762, 889814, 1125353, 2250706, 4893977, 9787954, 12378883, 19131001, 24757766, 38262002, 210441011, 420882022]

約数ペア:

[(1, 420882022), (2, 210441011), (11, 38262002), (17, 24757766), (22, 19131001), (34, 12378883), (43, 9787954), (86, 4893977), (187, 2250706), (374, 1125353), (473, 889814), (731, 575762), (946, 444907), (1462, 287881), (8041, 52342), (16082, 26171)]