1900322470

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{341171}}^1$

素因数の和:341735

約数の個数: 16

約数和(自身を含む): 3426731568

約数和(自身を除く): 1526409098

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 341171, 682342, 1705855, 3411710, 190032247, 380064494, 950161235, 1900322470]

約数ペア:

[(1, 1900322470), (2, 950161235), (5, 380064494), (10, 190032247), (557, 3411710), (1114, 1705855), (2785, 682342), (5570, 341171)]