1277673605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{8513}}^1$

素因数の和:10840

約数の個数: 16

約数和(自身を含む): 1652056560

約数和(自身を除く): 374382955

約数列:

[1, 5, 13, 65, 2309, 8513, 11545, 30017, 42565, 110669, 150085, 553345, 19656517, 98282585, 255534721, 1277673605]

約数ペア:

[(1, 1277673605), (5, 255534721), (13, 98282585), (65, 19656517), (2309, 553345), (8513, 150085), (11545, 110669), (30017, 42565)]