1277987035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{8597}}^1$

素因数の和:10902

約数の個数: 16

約数和(自身を含む): 1652466816

約数和(自身を除く): 374479781

約数列:

[1, 5, 13, 65, 2287, 8597, 11435, 29731, 42985, 111761, 148655, 558805, 19661339, 98306695, 255597407, 1277987035]

約数ペア:

[(1, 1277987035), (5, 255597407), (13, 98306695), (65, 19661339), (2287, 558805), (8597, 148655), (11435, 111761), (29731, 42985)]