855708194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{44351}}^1$

素因数の和:45241

約数の個数: 16

約数和(自身を含む): 1401878016

約数和(自身を除く): 546169822

約数列:

[1, 2, 11, 22, 877, 1754, 9647, 19294, 44351, 88702, 487861, 975722, 38895827, 77791654, 427854097, 855708194]

約数ペア:

[(1, 855708194), (2, 427854097), (11, 77791654), (22, 38895827), (877, 975722), (1754, 487861), (9647, 88702), (19294, 44351)]