129476716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1553}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 238880880

約数和(自身を除く): 109404164

約数列:

[1, 2, 4, 19, 38, 76, 1097, 1553, 2194, 3106, 4388, 6212, 20843, 29507, 41686, 59014, 83372, 118028, 1703641, 3407282, 6814564, 32369179, 64738358, 129476716]

約数ペア:

[(1, 129476716), (2, 64738358), (4, 32369179), (19, 6814564), (38, 3407282), (76, 1703641), (1097, 118028), (1553, 83372), (2194, 59014), (3106, 41686), (4388, 29507), (6212, 20843)]