2019646810

素因数分解:

$2^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{147743}}^1$

素因数の和:149117

約数の個数: 16

約数和(自身を含む): 3638048256

約数和(自身を除く): 1618401446

約数列:

[1, 2, 5, 10, 1367, 2734, 6835, 13670, 147743, 295486, 738715, 1477430, 201964681, 403929362, 1009823405, 2019646810]

約数ペア:

[(1, 2019646810), (2, 1009823405), (5, 403929362), (10, 201964681), (1367, 1477430), (2734, 738715), (6835, 295486), (13670, 147743)]