380442

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 16

約数和(自身を含む): 767520

約数和(自身を除く): 387078

約数列:

[1, 2, 3, 6, 163, 326, 389, 489, 778, 978, 1167, 2334, 63407, 126814, 190221, 380442]

約数ペア:

[(1, 380442), (2, 190221), (3, 126814), (6, 63407), (163, 2334), (326, 1167), (389, 978), (489, 778)]