2981883578

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1\times {\mathrm{10589}}^1$

素因数の和:12061

約数の個数: 16

約数和(自身を含む): 4519981440

約数和(自身を除く): 1538097862

約数列:

[1, 2, 103, 206, 1367, 2734, 10589, 21178, 140801, 281602, 1090667, 2181334, 14475163, 28950326, 1490941789, 2981883578]

約数ペア:

[(1, 2981883578), (2, 1490941789), (103, 28950326), (206, 14475163), (1367, 2181334), (2734, 1090667), (10589, 281602), (21178, 140801)]