842828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 1741824

約数和(自身を除く): 898996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 971, 1942, 3884, 6797, 13594, 27188, 30101, 60202, 120404, 210707, 421414, 842828]

約数ペア:

[(1, 842828), (2, 421414), (4, 210707), (7, 120404), (14, 60202), (28, 30101), (31, 27188), (62, 13594), (124, 6797), (217, 3884), (434, 1942), (868, 971)]