29987132

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1051}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 60090240

約数和(自身を除く): 30103108

約数列:

[1, 2, 4, 7, 14, 28, 1019, 1051, 2038, 2102, 4076, 4204, 7133, 7357, 14266, 14714, 28532, 29428, 1070969, 2141938, 4283876, 7496783, 14993566, 29987132]

約数ペア:

[(1, 29987132), (2, 14993566), (4, 7496783), (7, 4283876), (14, 2141938), (28, 1070969), (1019, 29428), (1051, 28532), (2038, 14714), (2102, 14266), (4076, 7357), (4204, 7133)]