1883841963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{252289}}^1$

素因数の和:252442

約数の個数: 16

約数和(自身を含む): 2664182400

約数和(自身を除く): 780340437

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 252289, 756867, 4793491, 14380473, 33049859, 99149577, 627947321, 1883841963]

約数ペア:

[(1, 1883841963), (3, 627947321), (19, 99149577), (57, 33049859), (131, 14380473), (393, 4793491), (2489, 756867), (7467, 252289)]