2783127608

素因数分解:

$2^3\times {\mathrm{86951}}^1\times {\mathrm{4001}}^1$

素因数の和:90958

約数の個数: 16

約数和(自身を含む): 5219728560

約数和(自身を除く): 2436600952

約数列:

[1, 2, 4, 8, 4001, 8002, 16004, 32008, 86951, 173902, 347804, 695608, 347890951, 695781902, 1391563804, 2783127608]

約数ペア:

[(1, 2783127608), (2, 1391563804), (4, 695781902), (8, 347890951), (4001, 695608), (8002, 347804), (16004, 173902), (32008, 86951)]