2980452988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{154877}}^1$

素因数の和:155181

約数の個数: 24

約数和(自身を含む): 5542154352

約数和(自身を除く): 2561701364

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1132, 4811, 9622, 19244, 154877, 309754, 619508, 2632909, 5265818, 10531636, 43830191, 87660382, 175320764, 745113247, 1490226494, 2980452988]

約数ペア:

[(1, 2980452988), (2, 1490226494), (4, 745113247), (17, 175320764), (34, 87660382), (68, 43830191), (283, 10531636), (566, 5265818), (1132, 2632909), (4811, 619508), (9622, 309754), (19244, 154877)]