2213923681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 2351520000

約数和(自身を除く): 137596319

約数列:

[1, 19, 229, 239, 2129, 4351, 4541, 40451, 54731, 487541, 508831, 1039889, 9263279, 9667789, 116522299, 2213923681]

約数ペア:

[(1, 2213923681), (19, 116522299), (229, 9667789), (239, 9263279), (2129, 1039889), (4351, 508831), (4541, 487541), (40451, 54731)]