1729386448

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{197599}}^1$

素因数の和:198154

約数の個数: 20

約数和(自身を含む): 3356828800

約数和(自身を除く): 1627442352

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 197599, 395198, 790396, 1580792, 3161584, 108086653, 216173306, 432346612, 864693224, 1729386448]

約数ペア:

[(1, 1729386448), (2, 864693224), (4, 432346612), (8, 216173306), (16, 108086653), (547, 3161584), (1094, 1580792), (2188, 790396), (4376, 395198), (8752, 197599)]