788016368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2897119}}^1$

素因数の和:2897144

約数の個数: 20

約数和(自身を含む): 1616592960

約数和(自身を除く): 828576592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2897119, 5794238, 11588476, 23176952, 46353904, 49251023, 98502046, 197004092, 394008184, 788016368]

約数ペア:

[(1, 788016368), (2, 394008184), (4, 197004092), (8, 98502046), (16, 49251023), (17, 46353904), (34, 23176952), (68, 11588476), (136, 5794238), (272, 2897119)]