4313350013

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{19937}}^1$

素因数の和:20972

約数の個数: 16

約数和(自身を含む): 5093919744

約数和(自身を除く): 780569731

約数列:

[1, 7, 31, 217, 997, 6979, 19937, 30907, 139559, 216349, 618047, 4326329, 19877189, 139140323, 616192859, 4313350013]

約数ペア:

[(1, 4313350013), (7, 616192859), (31, 139140323), (217, 19877189), (997, 4326329), (6979, 618047), (19937, 216349), (30907, 139559)]