2675428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3130652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 107, 133, 188, 214, 266, 329, 428, 532, 658, 749, 893, 1316, 1498, 1786, 2033, 2996, 3572, 4066, 5029, 6251, 8132, 10058, 12502, 14231, 20116, 25004, 28462, 35203, 56924, 70406, 95551, 140812, 191102, 382204, 668857, 1337714, 2675428]

約数ペア:

[(1, 2675428), (2, 1337714), (4, 668857), (7, 382204), (14, 191102), (19, 140812), (28, 95551), (38, 70406), (47, 56924), (76, 35203), (94, 28462), (107, 25004), (133, 20116), (188, 14231), (214, 12502), (266, 10058), (329, 8132), (428, 6251), (532, 5029), (658, 4066), (749, 3572), (893, 2996), (1316, 2033), (1498, 1786)]