173589746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{10103}}^1$

素因数の和:10198

約数の個数: 24

約数和(自身を含む): 290267712

約数和(自身を除く): 116677966

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 10103, 17182, 20206, 111133, 222266, 717313, 1222463, 1434626, 2444926, 7890443, 15780886, 86794873, 173589746]

約数ペア:

[(1, 173589746), (2, 86794873), (11, 15780886), (22, 7890443), (71, 2444926), (121, 1434626), (142, 1222463), (242, 717313), (781, 222266), (1562, 111133), (8591, 20206), (10103, 17182)]