1302998398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{139597}}^1$

素因数の和:139971

約数の個数: 16

約数和(自身を含む): 2110721760

約数和(自身を除く): 807723362

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 139597, 279194, 1814761, 3629522, 50115323, 100230646, 651499199, 1302998398]

約数ペア:

[(1, 1302998398), (2, 651499199), (13, 100230646), (26, 50115323), (359, 3629522), (718, 1814761), (4667, 279194), (9334, 139597)]