2015320468

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{712631}}^1$

素因数の和:712743

約数の個数: 24

約数和(自身を含む): 4070553984

約数和(自身を除く): 2055233516

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 712631, 1425262, 2850524, 4988417, 9976834, 19953668, 71975731, 143951462, 287902924, 503830117, 1007660234, 2015320468]

約数ペア:

[(1, 2015320468), (2, 1007660234), (4, 503830117), (7, 287902924), (14, 143951462), (28, 71975731), (101, 19953668), (202, 9976834), (404, 4988417), (707, 2850524), (1414, 1425262), (2828, 712631)]