1388183681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{10433}}^1$

素因数の和:10648

約数の個数: 16

約数和(自身を含む): 1502496000

約数和(自身を除く): 114312319

約数列:

[1, 19, 47, 149, 893, 2831, 7003, 10433, 133057, 198227, 490351, 1554517, 9316669, 29535823, 73062299, 1388183681]

約数ペア:

[(1, 1388183681), (19, 73062299), (47, 29535823), (149, 9316669), (893, 1554517), (2831, 490351), (7003, 198227), (10433, 133057)]