290045984930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2231122961}}^1$

素因数の和:2231122981

約数の個数: 16

約数和(自身を含む): 562242986424

約数和(自身を除く): 272197001494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2231122961, 4462245922, 11155614805, 22311229610, 29004598493, 58009196986, 145022992465, 290045984930]

約数ペア:

[(1, 290045984930), (2, 145022992465), (5, 58009196986), (10, 29004598493), (13, 22311229610), (26, 11155614805), (65, 4462245922), (130, 2231122961)]