493935952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1815941}}^1$

素因数の和:1815966

約数の個数: 20

約数和(自身を含む): 1013295636

約数和(自身を除く): 519359684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1815941, 3631882, 7263764, 14527528, 29055056, 30870997, 61741994, 123483988, 246967976, 493935952]

約数ペア:

[(1, 493935952), (2, 246967976), (4, 123483988), (8, 61741994), (16, 30870997), (17, 29055056), (34, 14527528), (68, 7263764), (136, 3631882), (272, 1815941)]