4661840399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{248089}}^1$

素因数の和:248174

約数の個数: 16

約数和(自身を含む): 5239660800

約数和(自身を除く): 577820401

約数列:

[1, 19, 23, 43, 437, 817, 989, 18791, 248089, 4713691, 5706047, 10667827, 108414893, 202688713, 245360021, 4661840399]

約数ペア:

[(1, 4661840399), (19, 245360021), (23, 202688713), (43, 108414893), (437, 10667827), (817, 5706047), (989, 4713691), (18791, 248089)]