4068838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 6415200

約数和(自身を除く): 2346362

約数列:

[1, 2, 23, 46, 197, 394, 449, 898, 4531, 9062, 10327, 20654, 88453, 176906, 2034419, 4068838]

約数ペア:

[(1, 4068838), (2, 2034419), (23, 176906), (46, 88453), (197, 20654), (394, 10327), (449, 9062), (898, 4531)]