122880814

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 215032320

約数和(自身を除く): 92151506

約数列:

[1, 2, 7, 14, 67, 134, 269, 469, 487, 538, 938, 974, 1883, 3409, 3766, 6818, 18023, 32629, 36046, 65258, 126161, 131003, 228403, 252322, 262006, 456806, 917021, 1834042, 8777201, 17554402, 61440407, 122880814]

約数ペア:

[(1, 122880814), (2, 61440407), (7, 17554402), (14, 8777201), (67, 1834042), (134, 917021), (269, 456806), (469, 262006), (487, 252322), (538, 228403), (938, 131003), (974, 126161), (1883, 65258), (3409, 36046), (3766, 32629), (6818, 18023)]