40739490001

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1\times {\mathrm{19423}}^1$

素因数の和:22288

約数の個数: 16

約数和(自身を含む): 47006080000

約数和(自身を除く): 6266589999

約数列:

[1, 7, 109, 763, 2749, 19243, 19423, 135961, 299641, 2097487, 2117107, 14819749, 53393827, 373756789, 5819927143, 40739490001]

約数ペア:

[(1, 40739490001), (7, 5819927143), (109, 373756789), (763, 53393827), (2749, 14819749), (19243, 2117107), (19423, 2097487), (135961, 299641)]