427289586

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 871447680

約数和(自身を除く): 444158094

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1038, 5639, 11278, 12629, 16917, 25258, 33834, 37887, 75774, 411647, 823294, 975547, 1234941, 1951094, 2469882, 2926641, 5853282, 71214931, 142429862, 213644793, 427289586]

約数ペア:

[(1, 427289586), (2, 213644793), (3, 142429862), (6, 71214931), (73, 5853282), (146, 2926641), (173, 2469882), (219, 1951094), (346, 1234941), (438, 975547), (519, 823294), (1038, 411647), (5639, 75774), (11278, 37887), (12629, 33834), (16917, 25258)]