39154310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 37050490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 863, 1726, 1745, 3490, 4315, 4537, 8630, 9074, 11219, 22438, 22685, 45370, 56095, 112190, 301187, 602374, 1505935, 3011870, 3915431, 7830862, 19577155, 39154310]

約数ペア:

[(1, 39154310), (2, 19577155), (5, 7830862), (10, 3915431), (13, 3011870), (26, 1505935), (65, 602374), (130, 301187), (349, 112190), (698, 56095), (863, 45370), (1726, 22685), (1745, 22438), (3490, 11219), (4315, 9074), (4537, 8630)]