382984

素因数分解:

$2^3\times 7^2\times {\mathrm{977}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 836190

約数和(自身を除く): 453206

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 977, 1954, 3908, 6839, 7816, 13678, 27356, 47873, 54712, 95746, 191492, 382984]

約数ペア:

[(1, 382984), (2, 191492), (4, 95746), (7, 54712), (8, 47873), (14, 27356), (28, 13678), (49, 7816), (56, 6839), (98, 3908), (196, 1954), (392, 977)]