390430376

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{118169}}^1$

素因数の和:118241

約数の個数: 32

約数和(自身を含む): 850824000

約数和(自身を除く): 460393624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 118169, 236338, 472676, 827183, 945352, 1654366, 3308732, 6617464, 6971971, 13943942, 27887884, 48803797, 55775768, 97607594, 195215188, 390430376]

約数ペア:

[(1, 390430376), (2, 195215188), (4, 97607594), (7, 55775768), (8, 48803797), (14, 27887884), (28, 13943942), (56, 6971971), (59, 6617464), (118, 3308732), (236, 1654366), (413, 945352), (472, 827183), (826, 472676), (1652, 236338), (3304, 118169)]