1979813112

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{128693}}^1$

素因数の和:129343

約数の個数: 32

約数和(自身を含む): 4957292880

約数和(自身を除く): 2977479768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 15384, 128693, 257386, 386079, 514772, 772158, 1029544, 1544316, 3088632, 82492213, 164984426, 247476639, 329968852, 494953278, 659937704, 989906556, 1979813112]

約数ペア:

[(1, 1979813112), (2, 989906556), (3, 659937704), (4, 494953278), (6, 329968852), (8, 247476639), (12, 164984426), (24, 82492213), (641, 3088632), (1282, 1544316), (1923, 1029544), (2564, 772158), (3846, 514772), (5128, 386079), (7692, 257386), (15384, 128693)]