138889719518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1\times {\mathrm{21851}}^1$

素因数の和:23104

約数の個数: 32

約数和(自身を含む): 228260747520

約数和(自身を除く): 89371028002

約数列:

[1, 2, 11, 22, 311, 622, 929, 1858, 3421, 6842, 10219, 20438, 21851, 43702, 240361, 288919, 480722, 577838, 3178109, 6356218, 6795661, 13591322, 20299579, 40599158, 74752271, 149504542, 223295369, 446590738, 6313169069, 12626338138, 69444859759, 138889719518]

約数ペア:

[(1, 138889719518), (2, 69444859759), (11, 12626338138), (22, 6313169069), (311, 446590738), (622, 223295369), (929, 149504542), (1858, 74752271), (3421, 40599158), (6842, 20299579), (10219, 13591322), (20438, 6795661), (21851, 6356218), (43702, 3178109), (240361, 577838), (288919, 480722)]