2591276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 4898880

約数和(自身を除く): 2307604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 719, 901, 1438, 1802, 2876, 3604, 12223, 24446, 38107, 48892, 76214, 152428, 647819, 1295638, 2591276]

約数ペア:

[(1, 2591276), (2, 1295638), (4, 647819), (17, 152428), (34, 76214), (53, 48892), (68, 38107), (106, 24446), (212, 12223), (719, 3604), (901, 2876), (1438, 1802)]