1408243070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{39107}}^1$

素因数の和:39404

約数の個数: 32

約数和(自身を含む): 2739750048

約数和(自身を除く): 1331506978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 39107, 78214, 195535, 391070, 508391, 1016782, 2541955, 5083910, 10832639, 21665278, 54163195, 108326390, 140824307, 281648614, 704121535, 1408243070]

約数ペア:

[(1, 1408243070), (2, 704121535), (5, 281648614), (10, 140824307), (13, 108326390), (26, 54163195), (65, 21665278), (130, 10832639), (277, 5083910), (554, 2541955), (1385, 1016782), (2770, 508391), (3601, 391070), (7202, 195535), (18005, 78214), (36010, 39107)]