2169312558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{4463}}^1$

素因数の和:4709

約数の個数: 64

約数和(自身を含む): 5060247552

約数和(自身を除く): 2890934994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 163, 213, 326, 426, 489, 497, 978, 994, 1141, 1491, 2282, 2982, 3423, 4463, 6846, 8926, 11573, 13389, 23146, 26778, 31241, 34719, 62482, 69438, 81011, 93723, 162022, 187446, 243033, 316873, 486066, 633746, 727469, 950619, 1454938, 1901238, 2182407, 2218111, 4364814, 4436222, 5092283, 6654333, 10184566, 13308666, 15276849, 30553698, 51650299, 103300598, 154950897, 309901794, 361552093, 723104186, 1084656279, 2169312558]

約数ペア:

[(1, 2169312558), (2, 1084656279), (3, 723104186), (6, 361552093), (7, 309901794), (14, 154950897), (21, 103300598), (42, 51650299), (71, 30553698), (142, 15276849), (163, 13308666), (213, 10184566), (326, 6654333), (426, 5092283), (489, 4436222), (497, 4364814), (978, 2218111), (994, 2182407), (1141, 1901238), (1491, 1454938), (2282, 950619), (2982, 727469), (3423, 633746), (4463, 486066), (6846, 316873), (8926, 243033), (11573, 187446), (13389, 162022), (23146, 93723), (26778, 81011), (31241, 69438), (34719, 62482)]