2729767408

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{173561}}^1$

素因数の和:174552

約数の個数: 20

約数和(自身を含む): 5294335248

約数和(自身を除く): 2564567840

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 173561, 347122, 694244, 1388488, 2776976, 170610463, 341220926, 682441852, 1364883704, 2729767408]

約数ペア:

[(1, 2729767408), (2, 1364883704), (4, 682441852), (8, 341220926), (16, 170610463), (983, 2776976), (1966, 1388488), (3932, 694244), (7864, 347122), (15728, 173561)]