2194734984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{18859}}^1$

素因数の和:19254

約数の個数: 64

約数和(自身を含む): 5925057600

約数和(自身を除く): 3730322616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 2238, 2984, 4476, 4849, 8952, 9698, 14547, 18859, 19396, 29094, 37718, 38792, 56577, 58188, 75436, 113154, 116376, 150872, 226308, 245167, 452616, 490334, 735501, 980668, 1471002, 1961336, 2942004, 5884008, 7034407, 14068814, 21103221, 28137628, 42206442, 56275256, 84412884, 91447291, 168825768, 182894582, 274341873, 365789164, 548683746, 731578328, 1097367492, 2194734984]

約数ペア:

[(1, 2194734984), (2, 1097367492), (3, 731578328), (4, 548683746), (6, 365789164), (8, 274341873), (12, 182894582), (13, 168825768), (24, 91447291), (26, 84412884), (39, 56275256), (52, 42206442), (78, 28137628), (104, 21103221), (156, 14068814), (312, 7034407), (373, 5884008), (746, 2942004), (1119, 1961336), (1492, 1471002), (2238, 980668), (2984, 735501), (4476, 490334), (4849, 452616), (8952, 245167), (9698, 226308), (14547, 150872), (18859, 116376), (19396, 113154), (29094, 75436), (37718, 58188), (38792, 56577)]