749240639

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{4273}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 880922688

約数和(自身を除く): 131682049

約数列:

[1, 7, 37, 259, 677, 4273, 4739, 25049, 29911, 158101, 175343, 1106707, 2892821, 20249747, 107034377, 749240639]

約数ペア:

[(1, 749240639), (7, 107034377), (37, 20249747), (259, 2892821), (677, 1106707), (4273, 175343), (4739, 158101), (25049, 29911)]