268492085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{19463}}^1$

素因数の和:19588

約数の個数: 16

約数和(自身を含む): 336337920

約数和(自身を除く): 67845835

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 19463, 97315, 603353, 1732207, 3016765, 8661035, 53698417, 268492085]

約数ペア:

[(1, 268492085), (5, 53698417), (31, 8661035), (89, 3016765), (155, 1732207), (445, 603353), (2759, 97315), (13795, 19463)]