2689246

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4856832

約数和(自身を除く): 2167586

約数列:

[1, 2, 7, 14, 47, 61, 67, 94, 122, 134, 329, 427, 469, 658, 854, 938, 2867, 3149, 4087, 5734, 6298, 8174, 20069, 22043, 28609, 40138, 44086, 57218, 192089, 384178, 1344623, 2689246]

約数ペア:

[(1, 2689246), (2, 1344623), (7, 384178), (14, 192089), (47, 57218), (61, 44086), (67, 40138), (94, 28609), (122, 22043), (134, 20069), (329, 8174), (427, 6298), (469, 5734), (658, 4087), (854, 3149), (938, 2867)]