3397972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 6245120

約数和(自身を除く): 2847148

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 409, 818, 1636, 2077, 4154, 8308, 12679, 25358, 27403, 50716, 54806, 109612, 849493, 1698986, 3397972]

約数ペア:

[(1, 3397972), (2, 1698986), (4, 849493), (31, 109612), (62, 54806), (67, 50716), (124, 27403), (134, 25358), (268, 12679), (409, 8308), (818, 4154), (1636, 2077)]