388794642

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{887659}}^1$

素因数の和:887737

約数の個数: 16

約数和(自身を含む): 788242080

約数和(自身を除く): 399447438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 887659, 1775318, 2662977, 5325954, 64799107, 129598214, 194397321, 388794642]

約数ペア:

[(1, 388794642), (2, 194397321), (3, 129598214), (6, 64799107), (73, 5325954), (146, 2662977), (219, 1775318), (438, 887659)]