71612553610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{550865797}}^1$

素因数の和:550865817

約数の個数: 16

約数和(自身を含む): 138818181096

約数和(自身を除く): 67205627486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 550865797, 1101731594, 2754328985, 5508657970, 7161255361, 14322510722, 35806276805, 71612553610]

約数ペア:

[(1, 71612553610), (2, 35806276805), (5, 14322510722), (10, 7161255361), (13, 5508657970), (26, 2754328985), (65, 1101731594), (130, 550865797)]