1999835534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{248057}}^1$

素因数の和:248227

約数の個数: 16

約数和(自身を含む): 3125530800

約数和(自身を除く): 1125695266

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 248057, 496114, 7193653, 14387306, 34479923, 68959846, 999917767, 1999835534]

約数ペア:

[(1, 1999835534), (2, 999917767), (29, 68959846), (58, 34479923), (139, 14387306), (278, 7193653), (4031, 496114), (8062, 248057)]