1375028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2592072

約数和(自身を除く): 1217044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 277, 292, 554, 1108, 1241, 2482, 4709, 4964, 9418, 18836, 20221, 40442, 80884, 343757, 687514, 1375028]

約数ペア:

[(1, 1375028), (2, 687514), (4, 343757), (17, 80884), (34, 40442), (68, 20221), (73, 18836), (146, 9418), (277, 4964), (292, 4709), (554, 2482), (1108, 1241)]