1421086678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 2493590400

約数和(自身を除く): 1072503722

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 223, 242, 374, 446, 1549, 2057, 2453, 3098, 3791, 4114, 4906, 7582, 17039, 26333, 26983, 34078, 41701, 52666, 53966, 83402, 187429, 289663, 345427, 374858, 458711, 579326, 690854, 917422, 3186293, 3799697, 5872259, 6372586, 7599394, 11744518, 41796667, 64594849, 83593334, 129189698, 710543339, 1421086678]

約数ペア:

[(1, 1421086678), (2, 710543339), (11, 129189698), (17, 83593334), (22, 64594849), (34, 41796667), (121, 11744518), (187, 7599394), (223, 6372586), (242, 5872259), (374, 3799697), (446, 3186293), (1549, 917422), (2057, 690854), (2453, 579326), (3098, 458711), (3791, 374858), (4114, 345427), (4906, 289663), (7582, 187429), (17039, 83402), (26333, 53966), (26983, 52666), (34078, 41701)]