871281068

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{173839}}^1$

素因数の和:174029

約数の個数: 24

約数和(自身を含む): 1752307200

約数和(自身を除く): 881026132

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 173839, 347678, 695356, 1216873, 2433746, 4867492, 31117181, 62234362, 124468724, 217820267, 435640534, 871281068]

約数ペア:

[(1, 871281068), (2, 435640534), (4, 217820267), (7, 124468724), (14, 62234362), (28, 31117181), (179, 4867492), (358, 2433746), (716, 1216873), (1253, 695356), (2506, 347678), (5012, 173839)]