2012357218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{280507}}^1$

素因数の和:280737

約数の個数: 16

約数和(自身を含む): 3211255584

約数和(自身を除く): 1198898366

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 280507, 561014, 4768619, 9537238, 59186977, 118373954, 1006178609, 2012357218]

約数ペア:

[(1, 2012357218), (2, 1006178609), (17, 118373954), (34, 59186977), (211, 9537238), (422, 4768619), (3587, 561014), (7174, 280507)]