2001499004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16141121}}^1$

素因数の和:16141156

約数の個数: 12

約数和(自身を含む): 3615611328

約数和(自身を除く): 1614112324

約数列:

[1, 2, 4, 31, 62, 124, 16141121, 32282242, 64564484, 500374751, 1000749502, 2001499004]

約数ペア:

[(1, 2001499004), (2, 1000749502), (4, 500374751), (31, 64564484), (62, 32282242), (124, 16141121)]