2008431366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6263}}^1$

素因数の和:6413

約数の個数: 64

約数和(自身を含む): 4419878400

約数和(自身を除く): 2411447034

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 97, 114, 174, 194, 291, 551, 582, 1102, 1653, 1843, 2813, 3306, 3686, 5529, 5626, 6263, 8439, 11058, 12526, 16878, 18789, 37578, 53447, 106894, 118997, 160341, 181627, 237994, 320682, 356991, 363254, 544881, 607511, 713982, 1089762, 1215022, 1822533, 3450913, 3645066, 6901826, 10352739, 11542709, 17617819, 20705478, 23085418, 34628127, 35235638, 52853457, 69256254, 105706914, 334738561, 669477122, 1004215683, 2008431366]

約数ペア:

[(1, 2008431366), (2, 1004215683), (3, 669477122), (6, 334738561), (19, 105706914), (29, 69256254), (38, 52853457), (57, 35235638), (58, 34628127), (87, 23085418), (97, 20705478), (114, 17617819), (174, 11542709), (194, 10352739), (291, 6901826), (551, 3645066), (582, 3450913), (1102, 1822533), (1653, 1215022), (1843, 1089762), (2813, 713982), (3306, 607511), (3686, 544881), (5529, 363254), (5626, 356991), (6263, 320682), (8439, 237994), (11058, 181627), (12526, 160341), (16878, 118997), (18789, 106894), (37578, 53447)]