2554028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4730880

約数和(自身を除く): 2176852

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 479, 958, 1333, 1916, 2666, 5332, 14849, 20597, 29698, 41194, 59396, 82388, 638507, 1277014, 2554028]

約数ペア:

[(1, 2554028), (2, 1277014), (4, 638507), (31, 82388), (43, 59396), (62, 41194), (86, 29698), (124, 20597), (172, 14849), (479, 5332), (958, 2666), (1333, 1916)]