171421104964

素因数分解:

$2^2\times {\mathrm{647}}^1\times {\mathrm{1381}}^1\times {\mathrm{47963}}^1$

素因数の和:49995

約数の個数: 24

約数和(自身を含む): 300674420928

約数和(自身を除く): 129253315964

約数列:

[1, 2, 4, 647, 1294, 1381, 2588, 2762, 5524, 47963, 95926, 191852, 893507, 1787014, 3574028, 31032061, 62064122, 66236903, 124128244, 132473806, 264947612, 42855276241, 85710552482, 171421104964]

約数ペア:

[(1, 171421104964), (2, 85710552482), (4, 42855276241), (647, 264947612), (1294, 132473806), (1381, 124128244), (2588, 66236903), (2762, 62064122), (5524, 31032061), (47963, 3574028), (95926, 1787014), (191852, 893507)]