258363508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{216023}}^1$

素因数の和:216063

約数の個数: 24

約数和(自身を含む): 508088448

約数和(自身を除く): 249724940

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 216023, 432046, 864092, 2808299, 4968529, 5616598, 9937058, 11233196, 19874116, 64590877, 129181754, 258363508]

約数ペア:

[(1, 258363508), (2, 129181754), (4, 64590877), (13, 19874116), (23, 11233196), (26, 9937058), (46, 5616598), (52, 4968529), (92, 2808299), (299, 864092), (598, 432046), (1196, 216023)]