2753122990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14490121}}^1$

素因数の和:14490147

約数の個数: 16

約数和(自身を含む): 5216443920

約数和(自身を除く): 2463320930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 14490121, 28980242, 72450605, 144901210, 275312299, 550624598, 1376561495, 2753122990]

約数ペア:

[(1, 2753122990), (2, 1376561495), (5, 550624598), (10, 275312299), (19, 144901210), (38, 72450605), (95, 28980242), (190, 14490121)]