1279866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 3022848

約数和(自身を除く): 1742982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 983, 1302, 1966, 2949, 5898, 6881, 13762, 20643, 30473, 41286, 60946, 91419, 182838, 213311, 426622, 639933, 1279866]

約数ペア:

[(1, 1279866), (2, 639933), (3, 426622), (6, 213311), (7, 182838), (14, 91419), (21, 60946), (31, 41286), (42, 30473), (62, 20643), (93, 13762), (186, 6881), (217, 5898), (434, 2949), (651, 1966), (983, 1302)]