917492056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{34327}}^1$

素因数の和:34603

約数の個数: 32

約数和(自身を含む): 1859891040

約数和(自身を除く): 942398984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 13364, 26728, 34327, 68654, 137308, 274616, 446251, 892502, 1785004, 3570008, 8822039, 17644078, 35288156, 70576312, 114686507, 229373014, 458746028, 917492056]

約数ペア:

[(1, 917492056), (2, 458746028), (4, 229373014), (8, 114686507), (13, 70576312), (26, 35288156), (52, 17644078), (104, 8822039), (257, 3570008), (514, 1785004), (1028, 892502), (2056, 446251), (3341, 274616), (6682, 137308), (13364, 68654), (26728, 34327)]