1949207828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{28664821}}^1$

素因数の和:28664842

約数の個数: 12

約数和(自身を含む): 3611767572

約数和(自身を除く): 1662559744

約数列:

[1, 2, 4, 17, 34, 68, 28664821, 57329642, 114659284, 487301957, 974603914, 1949207828]

約数ペア:

[(1, 1949207828), (2, 974603914), (4, 487301957), (17, 114659284), (34, 57329642), (68, 28664821)]