137131078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{33893}}^1$

素因数の和:33936

約数の個数: 24

約数和(自身を含む): 249730992

約数和(自身を除く): 112599914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 33893, 67786, 237251, 474502, 576181, 1152362, 4033267, 8066534, 9795077, 19590154, 68565539, 137131078]

約数ペア:

[(1, 137131078), (2, 68565539), (7, 19590154), (14, 9795077), (17, 8066534), (34, 4033267), (119, 1152362), (238, 576181), (289, 474502), (578, 237251), (2023, 67786), (4046, 33893)]