1740231344

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{487733}}^1$

素因数の和:487964

約数の個数: 20

約数和(自身を含む): 3386824896

約数和(自身を除く): 1646593552

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 487733, 975466, 1950932, 3901864, 7803728, 108764459, 217528918, 435057836, 870115672, 1740231344]

約数ペア:

[(1, 1740231344), (2, 870115672), (4, 435057836), (8, 217528918), (16, 108764459), (223, 7803728), (446, 3901864), (892, 1950932), (1784, 975466), (3568, 487733)]