1394672

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1376

約数の個数: 20

約数和(自身を含む): 2744616

約数和(自身を除く): 1349944

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1301, 2602, 5204, 10408, 20816, 87167, 174334, 348668, 697336, 1394672]

約数ペア:

[(1, 1394672), (2, 697336), (4, 348668), (8, 174334), (16, 87167), (67, 20816), (134, 10408), (268, 5204), (536, 2602), (1072, 1301)]