2905993610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22353797}}^1$

素因数の和:22353817

約数の個数: 16

約数和(自身を含む): 5633157096

約数和(自身を除く): 2727163486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22353797, 44707594, 111768985, 223537970, 290599361, 581198722, 1452996805, 2905993610]

約数ペア:

[(1, 2905993610), (2, 1452996805), (5, 581198722), (10, 290599361), (13, 223537970), (26, 111768985), (65, 44707594), (130, 22353797)]