2019776852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{158141}}^1$

素因数の和:158279

約数の個数: 24

約数和(自身を含む): 3684076032

約数和(自身を除く): 1664299180

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 158141, 316282, 632564, 4902371, 9804742, 16288523, 19609484, 32577046, 65154092, 504944213, 1009888426, 2019776852]

約数ペア:

[(1, 2019776852), (2, 1009888426), (4, 504944213), (31, 65154092), (62, 32577046), (103, 19609484), (124, 16288523), (206, 9804742), (412, 4902371), (3193, 632564), (6386, 316282), (12772, 158141)]