2845328

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1262

約数の個数: 20

約数和(自身を含む): 5551728

約数和(自身を除く): 2706400

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1091, 1304, 2182, 2608, 4364, 8728, 17456, 177833, 355666, 711332, 1422664, 2845328]

約数ペア:

[(1, 2845328), (2, 1422664), (4, 711332), (8, 355666), (16, 177833), (163, 17456), (326, 8728), (652, 4364), (1091, 2608), (1304, 2182)]