1949270856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{132929}}^1$

素因数の和:132998

約数の個数: 64

約数和(自身を含む): 5359737600

約数和(自身を除く): 3410466744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 132929, 265858, 398787, 531716, 797574, 1063432, 1595148, 1728077, 3190296, 3456154, 5184231, 6247663, 6912308, 10368462, 12495326, 13824616, 18742989, 20736924, 24990652, 37485978, 41473848, 49981304, 74971956, 81219619, 149943912, 162439238, 243658857, 324878476, 487317714, 649756952, 974635428, 1949270856]

約数ペア:

[(1, 1949270856), (2, 974635428), (3, 649756952), (4, 487317714), (6, 324878476), (8, 243658857), (12, 162439238), (13, 149943912), (24, 81219619), (26, 74971956), (39, 49981304), (47, 41473848), (52, 37485978), (78, 24990652), (94, 20736924), (104, 18742989), (141, 13824616), (156, 12495326), (188, 10368462), (282, 6912308), (312, 6247663), (376, 5184231), (564, 3456154), (611, 3190296), (1128, 1728077), (1222, 1595148), (1833, 1063432), (2444, 797574), (3666, 531716), (4888, 398787), (7332, 265858), (14664, 132929)]