2087834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1782886

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 167, 266, 329, 334, 658, 893, 1169, 1786, 2338, 3173, 6251, 6346, 7849, 12502, 15698, 22211, 44422, 54943, 109886, 149131, 298262, 1043917, 2087834]

約数ペア:

[(1, 2087834), (2, 1043917), (7, 298262), (14, 149131), (19, 109886), (38, 54943), (47, 44422), (94, 22211), (133, 15698), (167, 12502), (266, 7849), (329, 6346), (334, 6251), (658, 3173), (893, 2338), (1169, 1786)]