139080266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281539}}^1$

素因数の和:281573

約数の個数: 16

約数和(自身を含む): 236493600

約数和(自身を除く): 97413334

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 281539, 563078, 3660007, 5349241, 7320014, 10698482, 69540133, 139080266]

約数ペア:

[(1, 139080266), (2, 69540133), (13, 10698482), (19, 7320014), (26, 5349241), (38, 3660007), (247, 563078), (494, 281539)]