251100086399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5038427}}^1$

素因数の和:5038550

約数の個数: 16

約数和(自身を含む): 274896631680

約数和(自身を除く): 23796545281

約数列:

[1, 19, 43, 61, 817, 1159, 2623, 49837, 5038427, 95730113, 216652361, 307344047, 4116394859, 5839536893, 13215794021, 251100086399]

約数ペア:

[(1, 251100086399), (19, 13215794021), (43, 5839536893), (61, 4116394859), (817, 307344047), (1159, 216652361), (2623, 95730113), (49837, 5038427)]