1297974678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{216113}}^1$

素因数の和:216149

約数の個数: 64

約数和(自身を含む): 3485486592

約数和(自身を除く): 2187511914

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 216113, 432226, 648339, 1296678, 1512791, 2377243, 2809469, 3025582, 4538373, 4754486, 5618938, 7131729, 8428407, 9076746, 14263458, 16640701, 16856814, 19666283, 30904159, 33281402, 39332566, 49922103, 58998849, 61808318, 92712477, 99844206, 117997698, 185424954, 216329113, 432658226, 648987339, 1297974678]

約数ペア:

[(1, 1297974678), (2, 648987339), (3, 432658226), (6, 216329113), (7, 185424954), (11, 117997698), (13, 99844206), (14, 92712477), (21, 61808318), (22, 58998849), (26, 49922103), (33, 39332566), (39, 33281402), (42, 30904159), (66, 19666283), (77, 16856814), (78, 16640701), (91, 14263458), (143, 9076746), (154, 8428407), (182, 7131729), (231, 5618938), (273, 4754486), (286, 4538373), (429, 3025582), (462, 2809469), (546, 2377243), (858, 1512791), (1001, 1296678), (2002, 648339), (3003, 432226), (6006, 216113)]