1555490072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11437427}}^1$

素因数の和:11437450

約数の個数: 16

約数和(自身を含む): 3088105560

約数和(自身を除く): 1532615488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11437427, 22874854, 45749708, 91499416, 194436259, 388872518, 777745036, 1555490072]

約数ペア:

[(1, 1555490072), (2, 777745036), (4, 388872518), (8, 194436259), (17, 91499416), (34, 45749708), (68, 22874854), (136, 11437427)]