2197411.00000000

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 37497600

約数和(自身を除く): 2388257

約数列:

[1, 29, 61, 89, 223, 1769, 2581, 5429, 6467, 13603, 19847, 157441, 394487, 575563, 1210667, 35109343]

約数ペア:

[(1, 35109343), (29, 1210667), (61, 575563), (89, 394487), (223, 157441), (1769, 19847), (2581, 13603), (5429, 6467)]