2912808968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21417713}}^1$

素因数の和:21417736

約数の個数: 16

約数和(自身を含む): 5782782780

約数和(自身を除く): 2869973812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21417713, 42835426, 85670852, 171341704, 364101121, 728202242, 1456404484, 2912808968]

約数ペア:

[(1, 2912808968), (2, 1456404484), (4, 728202242), (8, 364101121), (17, 171341704), (34, 85670852), (68, 42835426), (136, 21417713)]