1779484

素因数分解:

$2^2\times 7^3\times {\mathrm{1297}}^1$

素因数の和:1322

約数の個数: 24

約数和(自身を含む): 3634400

約数和(自身を除く): 1854916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1297, 1372, 2594, 5188, 9079, 18158, 36316, 63553, 127106, 254212, 444871, 889742, 1779484]

約数ペア:

[(1, 1779484), (2, 889742), (4, 444871), (7, 254212), (14, 127106), (28, 63553), (49, 36316), (98, 18158), (196, 9079), (343, 5188), (686, 2594), (1297, 1372)]