1263300260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3715589}}^1$

素因数の和:3715615

約数の個数: 24

約数和(自身を含む): 2808986040

約数和(自身を除く): 1545685780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3715589, 7431178, 14862356, 18577945, 37155890, 63165013, 74311780, 126330026, 252660052, 315825065, 631650130, 1263300260]

約数ペア:

[(1, 1263300260), (2, 631650130), (4, 315825065), (5, 252660052), (10, 126330026), (17, 74311780), (20, 63165013), (34, 37155890), (68, 18577945), (85, 14862356), (170, 7431178), (340, 3715589)]