127382906

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 234124800

約数和(自身を除く): 106741894

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 349, 406, 434, 698, 841, 899, 1682, 1798, 2443, 4886, 5887, 6293, 10121, 10819, 11774, 12586, 20242, 21638, 26071, 52142, 70847, 75733, 141694, 151466, 182497, 293509, 313751, 364994, 587018, 627502, 2054563, 2196257, 4109126, 4392514, 9098779, 18197558, 63691453, 127382906]

約数ペア:

[(1, 127382906), (2, 63691453), (7, 18197558), (14, 9098779), (29, 4392514), (31, 4109126), (58, 2196257), (62, 2054563), (203, 627502), (217, 587018), (349, 364994), (406, 313751), (434, 293509), (698, 182497), (841, 151466), (899, 141694), (1682, 75733), (1798, 70847), (2443, 52142), (4886, 26071), (5887, 21638), (6293, 20242), (10121, 12586), (10819, 11774)]