384373978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{159227}}^1$

素因数の和:159317

約数の個数: 16

約数和(自身を含む): 619078464

約数和(自身を除く): 234704486

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 159227, 318454, 2706859, 5413718, 11305117, 22610234, 192186989, 384373978]

約数ペア:

[(1, 384373978), (2, 192186989), (17, 22610234), (34, 11305117), (71, 5413718), (142, 2706859), (1207, 318454), (2414, 159227)]