1844971915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2617}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 2401439040

約数和(自身を除く): 556467125

約数列:

[1, 5, 19, 41, 95, 181, 205, 779, 905, 2617, 3439, 3895, 7421, 13085, 17195, 37105, 49723, 107297, 140999, 248615, 473677, 536485, 704995, 2038643, 2368385, 8999863, 10193215, 19420757, 44999315, 97103785, 368994383, 1844971915]

約数ペア:

[(1, 1844971915), (5, 368994383), (19, 97103785), (41, 44999315), (95, 19420757), (181, 10193215), (205, 8999863), (779, 2368385), (905, 2038643), (2617, 704995), (3439, 536485), (3895, 473677), (7421, 248615), (13085, 140999), (17195, 107297), (37105, 49723)]