261980052

素因数分解:

$2^2\times 3^1\times {\mathrm{3257}}^1\times {\mathrm{6703}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 611565696

約数和(自身を除く): 349585644

約数列:

[1, 2, 3, 4, 6, 12, 3257, 6514, 6703, 9771, 13028, 13406, 19542, 20109, 26812, 39084, 40218, 80436, 21831671, 43663342, 65495013, 87326684, 130990026, 261980052]

約数ペア:

[(1, 261980052), (2, 130990026), (3, 87326684), (4, 65495013), (6, 43663342), (12, 21831671), (3257, 80436), (6514, 40218), (6703, 39084), (9771, 26812), (13028, 20109), (13406, 19542)]