2019761530

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{141539}}^1$

素因数の和:142973

約数の個数: 16

約数和(自身を含む): 3638144160

約数和(自身を除く): 1618382630

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 141539, 283078, 707695, 1415390, 201976153, 403952306, 1009880765, 2019761530]

約数ペア:

[(1, 2019761530), (2, 1009880765), (5, 403952306), (10, 201976153), (1427, 1415390), (2854, 707695), (7135, 283078), (14270, 141539)]