261341330786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{9339623}}^1$

素因数の和:9340465

約数の個数: 16

約数和(自身を含む): 415575909504

約数和(自身を除く): 154234578718

約数列:

[1, 2, 17, 34, 823, 1646, 13991, 27982, 9339623, 18679246, 158773591, 317547182, 7686509729, 15373019458, 130670665393, 261341330786]

約数ペア:

[(1, 261341330786), (2, 130670665393), (17, 15373019458), (34, 7686509729), (823, 317547182), (1646, 158773591), (13991, 18679246), (27982, 9339623)]