2051238892

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{3917}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 3633396480

約数和(自身を除く): 1582157588

約数列:

[1, 2, 4, 89, 178, 356, 1471, 2942, 3917, 5884, 7834, 15668, 130919, 261838, 348613, 523676, 697226, 1394452, 5761907, 11523814, 23047628, 512809723, 1025619446, 2051238892]

約数ペア:

[(1, 2051238892), (2, 1025619446), (4, 512809723), (89, 23047628), (178, 11523814), (356, 5761907), (1471, 1394452), (2942, 697226), (3917, 523676), (5884, 348613), (7834, 261838), (15668, 130919)]