8889887356

素因数分解:

$2^2\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{90947}}^1$

素因数の和:94449

約数の個数: 24

約数和(自身を含む): 17785063296

約数和(自身を除く): 8895175940

約数列:

[1, 2, 4, 7, 14, 28, 3491, 6982, 13964, 24437, 48874, 90947, 97748, 181894, 363788, 636629, 1273258, 2546516, 317495977, 634991954, 1269983908, 2222471839, 4444943678, 8889887356]

約数ペア:

[(1, 8889887356), (2, 4444943678), (4, 2222471839), (7, 1269983908), (14, 634991954), (28, 317495977), (3491, 2546516), (6982, 1273258), (13964, 636629), (24437, 363788), (48874, 181894), (90947, 97748)]