2445468478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{81619}}^1$

素因数の和:81903

約数の個数: 16

約数和(自身を含む): 3737543040

約数和(自身を除く): 1292074562

約数列:

[1, 2, 71, 142, 211, 422, 14981, 29962, 81619, 163238, 5794949, 11589898, 17221609, 34443218, 1222734239, 2445468478]

約数ペア:

[(1, 2445468478), (2, 1222734239), (71, 34443218), (142, 17221609), (211, 11589898), (422, 5794949), (14981, 163238), (29962, 81619)]