981422348

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{5857}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 1735045872

約数和(自身を除く): 753623524

約数列:

[1, 2, 4, 163, 257, 326, 514, 652, 1028, 5857, 11714, 23428, 41891, 83782, 167564, 954691, 1505249, 1909382, 3010498, 3818764, 6020996, 245355587, 490711174, 981422348]

約数ペア:

[(1, 981422348), (2, 490711174), (4, 245355587), (163, 6020996), (257, 3818764), (326, 3010498), (514, 1909382), (652, 1505249), (1028, 954691), (5857, 167564), (11714, 83782), (23428, 41891)]