1265916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3161088

約数和(自身を除く): 1895172

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 83, 93, 123, 124, 164, 166, 186, 246, 249, 332, 372, 492, 498, 996, 1271, 2542, 2573, 3403, 3813, 5084, 5146, 6806, 7626, 7719, 10209, 10292, 13612, 15252, 15438, 20418, 30876, 40836, 105493, 210986, 316479, 421972, 632958, 1265916]

約数ペア:

[(1, 1265916), (2, 632958), (3, 421972), (4, 316479), (6, 210986), (12, 105493), (31, 40836), (41, 30876), (62, 20418), (82, 15438), (83, 15252), (93, 13612), (123, 10292), (124, 10209), (164, 7719), (166, 7626), (186, 6806), (246, 5146), (249, 5084), (332, 3813), (372, 3403), (492, 2573), (498, 2542), (996, 1271)]