2170084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2571548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 97, 119, 188, 194, 238, 329, 388, 476, 658, 679, 799, 1316, 1358, 1598, 1649, 2716, 3196, 3298, 4559, 5593, 6596, 9118, 11186, 11543, 18236, 22372, 23086, 31913, 46172, 63826, 77503, 127652, 155006, 310012, 542521, 1085042, 2170084]

約数ペア:

[(1, 2170084), (2, 1085042), (4, 542521), (7, 310012), (14, 155006), (17, 127652), (28, 77503), (34, 63826), (47, 46172), (68, 31913), (94, 23086), (97, 22372), (119, 18236), (188, 11543), (194, 11186), (238, 9118), (329, 6596), (388, 5593), (476, 4559), (658, 3298), (679, 3196), (799, 2716), (1316, 1649), (1358, 1598)]