685129874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1847}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 1208946816

約数和(自身を除く): 523816942

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1297, 1847, 2594, 3694, 14267, 16861, 20317, 24011, 28534, 33722, 40634, 48022, 185471, 264121, 370942, 528242, 2395559, 4791118, 26351149, 31142267, 52702298, 62284534, 342564937, 685129874]

約数ペア:

[(1, 685129874), (2, 342564937), (11, 62284534), (13, 52702298), (22, 31142267), (26, 26351149), (143, 4791118), (286, 2395559), (1297, 528242), (1847, 370942), (2594, 264121), (3694, 185471), (14267, 48022), (16861, 40634), (20317, 33722), (24011, 28534)]