272154476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{39397}}^1$

素因数の和:39569

約数の個数: 24

約数和(自身を含む): 522890256

約数和(自身を除く): 250735780

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 39397, 78794, 157588, 433367, 866734, 1733468, 6185329, 12370658, 24741316, 68038619, 136077238, 272154476]

約数ペア:

[(1, 272154476), (2, 136077238), (4, 68038619), (11, 24741316), (22, 12370658), (44, 6185329), (157, 1733468), (314, 866734), (628, 433367), (1727, 157588), (3454, 78794), (6908, 39397)]