1288574714

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{385109}}^1$

素因数の和:385357

約数の個数: 16

約数和(自身を含む): 2218233600

約数和(自身を除く): 929658886

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 385109, 770218, 2695763, 5391526, 92041051, 184082102, 644287357, 1288574714]

約数ペア:

[(1, 1288574714), (2, 644287357), (7, 184082102), (14, 92041051), (239, 5391526), (478, 2695763), (1673, 770218), (3346, 385109)]