491140298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{970633}}^1$

素因数の和:970669

約数の個数: 16

約数和(自身を含む): 838627776

約数和(自身を除く): 347487478

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 970633, 1941266, 10676963, 21353926, 22324559, 44649118, 245570149, 491140298]

約数ペア:

[(1, 491140298), (2, 245570149), (11, 44649118), (22, 22324559), (23, 21353926), (46, 10676963), (253, 1941266), (506, 970633)]