4098486032

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{210481}}^1$

素因数の和:211706

約数の個数: 20

約数和(自身を含む): 7947379356

約数和(自身を除く): 3848893324

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 210481, 420962, 841924, 1683848, 3367696, 256155377, 512310754, 1024621508, 2049243016, 4098486032]

約数ペア:

[(1, 4098486032), (2, 2049243016), (4, 1024621508), (8, 512310754), (16, 256155377), (1217, 3367696), (2434, 1683848), (4868, 841924), (9736, 420962), (19472, 210481)]