2149013029936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5186443}}^1$

素因数の和:5186546

約数の個数: 80

約数和(自身を含む): 4630457203200

約数和(自身を除く): 2481444173264

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 304, 376, 464, 551, 752, 893, 1102, 1363, 1786, 2204, 2726, 3572, 4408, 5452, 7144, 8816, 10904, 14288, 21808, 25897, 51794, 103588, 207176, 414352, 5186443, 10372886, 20745772, 41491544, 82983088, 98542417, 150406847, 197084834, 243762821, 300813694, 394169668, 487525642, 601627388, 788339336, 975051284, 1203254776, 1576678672, 1950102568, 2406509552, 2857730093, 3900205136, 4631493599, 5715460186, 7069121809, 9262987198, 11430920372, 14138243618, 18525974396, 22861840744, 28276487236, 37051948792, 45723681488, 56552974472, 74103897584, 113105948944, 134313314371, 268626628742, 537253257484, 1074506514968, 2149013029936]

約数ペア:

[(1, 2149013029936), (2, 1074506514968), (4, 537253257484), (8, 268626628742), (16, 134313314371), (19, 113105948944), (29, 74103897584), (38, 56552974472), (47, 45723681488), (58, 37051948792), (76, 28276487236), (94, 22861840744), (116, 18525974396), (152, 14138243618), (188, 11430920372), (232, 9262987198), (304, 7069121809), (376, 5715460186), (464, 4631493599), (551, 3900205136), (752, 2857730093), (893, 2406509552), (1102, 1950102568), (1363, 1576678672), (1786, 1203254776), (2204, 975051284), (2726, 788339336), (3572, 601627388), (4408, 487525642), (5452, 394169668), (7144, 300813694), (8816, 243762821), (10904, 197084834), (14288, 150406847), (21808, 98542417), (25897, 82983088), (51794, 41491544), (103588, 20745772), (207176, 10372886), (414352, 5186443)]