2110542038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{4481}}^1$

素因数の和:4844

約数の個数: 32

約数和(自身を含む): 3511019520

約数和(自身を除く): 1400477482

約数列:

[1, 2, 11, 22, 79, 158, 271, 542, 869, 1738, 2981, 4481, 5962, 8962, 21409, 42818, 49291, 98582, 235499, 353999, 470998, 707998, 1214351, 2428702, 3893989, 7787978, 13357861, 26715722, 95933729, 191867458, 1055271019, 2110542038]

約数ペア:

[(1, 2110542038), (2, 1055271019), (11, 191867458), (22, 95933729), (79, 26715722), (158, 13357861), (271, 7787978), (542, 3893989), (869, 2428702), (1738, 1214351), (2981, 707998), (4481, 470998), (5962, 353999), (8962, 235499), (21409, 98582), (42818, 49291)]