349939645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 488923776

約数和(自身を除く): 138984131

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 655, 935, 1441, 2227, 2857, 7205, 11135, 14285, 24497, 31427, 48569, 122485, 157135, 242845, 374267, 534259, 1871335, 2671295, 4116937, 6362539, 20584685, 31812695, 69987929, 349939645]

約数ペア:

[(1, 349939645), (5, 69987929), (11, 31812695), (17, 20584685), (55, 6362539), (85, 4116937), (131, 2671295), (187, 1871335), (655, 534259), (935, 374267), (1441, 242845), (2227, 157135), (2857, 122485), (7205, 48569), (11135, 31427), (14285, 24497)]