2833028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 5672016

約数和(自身を除く): 2838988

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 268, 341, 682, 737, 961, 1364, 1474, 1922, 2077, 2948, 3844, 4154, 8308, 10571, 21142, 22847, 42284, 45694, 64387, 91388, 128774, 257548, 708257, 1416514, 2833028]

約数ペア:

[(1, 2833028), (2, 1416514), (4, 708257), (11, 257548), (22, 128774), (31, 91388), (44, 64387), (62, 45694), (67, 42284), (124, 22847), (134, 21142), (268, 10571), (341, 8308), (682, 4154), (737, 3844), (961, 2948), (1364, 2077), (1474, 1922)]