284925814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{60289}}^1$

素因数の和:60447

約数の個数: 16

約数和(自身を含む): 455792400

約数和(自身を除く): 170866586

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 60289, 120578, 1024913, 2049826, 8380171, 16760342, 142462907, 284925814]

約数ペア:

[(1, 284925814), (2, 142462907), (17, 16760342), (34, 8380171), (139, 2049826), (278, 1024913), (2363, 120578), (4726, 60289)]