478519258

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{2083}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 837267840

約数和(自身を除く): 358748582

約数列:

[1, 2, 7, 14, 61, 122, 269, 427, 538, 854, 1883, 2083, 3766, 4166, 14581, 16409, 29162, 32818, 114863, 127063, 229726, 254126, 560327, 889441, 1120654, 1778882, 3922289, 7844578, 34179947, 68359894, 239259629, 478519258]

約数ペア:

[(1, 478519258), (2, 239259629), (7, 68359894), (14, 34179947), (61, 7844578), (122, 3922289), (269, 1778882), (427, 1120654), (538, 889441), (854, 560327), (1883, 254126), (2083, 229726), (3766, 127063), (4166, 114863), (14581, 32818), (16409, 29162)]