2007688312

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{54403}}^1$

素因数の和:55075

約数の個数: 32

約数和(自身を含む): 4308796800

約数和(自身を除く): 2301108488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2636, 4613, 5272, 9226, 18452, 36904, 54403, 108806, 217612, 380821, 435224, 761642, 1523284, 3046568, 35851577, 71703154, 143406308, 250961039, 286812616, 501922078, 1003844156, 2007688312]

約数ペア:

[(1, 2007688312), (2, 1003844156), (4, 501922078), (7, 286812616), (8, 250961039), (14, 143406308), (28, 71703154), (56, 35851577), (659, 3046568), (1318, 1523284), (2636, 761642), (4613, 435224), (5272, 380821), (9226, 217612), (18452, 108806), (36904, 54403)]