1989078002

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1\times {\mathrm{5939}}^1$

素因数の和:7201

約数の個数: 16

約数和(自身を含む): 3006590400

約数和(自身を除く): 1017512398

約数列:

[1, 2, 151, 302, 1109, 2218, 5939, 11878, 167459, 334918, 896789, 1793578, 6586351, 13172702, 994539001, 1989078002]

約数ペア:

[(1, 1989078002), (2, 994539001), (151, 13172702), (302, 6586351), (1109, 1793578), (2218, 896789), (5939, 334918), (11878, 167459)]