1227893942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1800431}}^1$

素因数の和:1800475

約数の個数: 16

約数和(自身を含む): 2074097664

約数和(自身を除く): 846203722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1800431, 3600862, 19804741, 39609482, 55813361, 111626722, 613946971, 1227893942]

約数ペア:

[(1, 1227893942), (2, 613946971), (11, 111626722), (22, 55813361), (31, 39609482), (62, 19804741), (341, 3600862), (682, 1800431)]