2086934255

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{448321}}^1$

素因数の和:448359

約数の個数: 24

約数和(自身を含む): 3066522480

約数和(自身を除く): 979588225

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 448321, 2241605, 3138247, 8518099, 15691235, 21967729, 42590495, 59626693, 109838645, 298133465, 417386851, 2086934255]

約数ペア:

[(1, 2086934255), (5, 417386851), (7, 298133465), (19, 109838645), (35, 59626693), (49, 42590495), (95, 21967729), (133, 15691235), (245, 8518099), (665, 3138247), (931, 2241605), (4655, 448321)]