774021590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1311901}}^1$

素因数の和:1311967

約数の個数: 16

約数和(自身を含む): 1416854160

約数和(自身を除く): 642832570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1311901, 2623802, 6559505, 13119010, 77402159, 154804318, 387010795, 774021590]

約数ペア:

[(1, 774021590), (2, 387010795), (5, 154804318), (10, 77402159), (59, 13119010), (118, 6559505), (295, 2623802), (590, 1311901)]