137749898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 259725312

約数和(自身を除く): 121975414

約数列:

[1, 2, 11, 13, 22, 23, 26, 43, 46, 86, 143, 253, 286, 299, 473, 487, 506, 559, 598, 946, 974, 989, 1118, 1978, 3289, 5357, 6149, 6331, 6578, 10714, 10879, 11201, 12298, 12662, 12857, 20941, 21758, 22402, 25714, 41882, 69641, 123211, 139282, 141427, 145613, 230351, 246422, 272233, 282854, 291226, 460702, 481643, 544466, 963286, 1601743, 2994563, 3203486, 5298073, 5989126, 6261359, 10596146, 12522718, 68874949, 137749898]

約数ペア:

[(1, 137749898), (2, 68874949), (11, 12522718), (13, 10596146), (22, 6261359), (23, 5989126), (26, 5298073), (43, 3203486), (46, 2994563), (86, 1601743), (143, 963286), (253, 544466), (286, 481643), (299, 460702), (473, 291226), (487, 282854), (506, 272233), (559, 246422), (598, 230351), (946, 145613), (974, 141427), (989, 139282), (1118, 123211), (1978, 69641), (3289, 41882), (5357, 25714), (6149, 22402), (6331, 21758), (6578, 20941), (10714, 12857), (10879, 12662), (11201, 12298)]