486519286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 828089856

約数和(自身を除く): 341570570

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 2623, 5246, 8431, 16862, 28853, 57706, 92741, 185482, 362533, 514291, 725066, 1028582, 3987863, 5657201, 7975726, 11314402, 22114513, 44229026, 243259643, 486519286]

約数ペア:

[(1, 486519286), (2, 243259643), (11, 44229026), (22, 22114513), (43, 11314402), (61, 7975726), (86, 5657201), (122, 3987863), (473, 1028582), (671, 725066), (946, 514291), (1342, 362533), (2623, 185482), (5246, 92741), (8431, 57706), (16862, 28853)]