189344321882

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{2016919}}^1$

素因数の和:2017637

約数の個数: 16

約数和(自身を含む): 288355018560

約数和(自身を除く): 99010696678

約数列:

[1, 2, 73, 146, 643, 1286, 46939, 93878, 2016919, 4033838, 147235087, 294470174, 1296878917, 2593757834, 94672160941, 189344321882]

約数ペア:

[(1, 189344321882), (2, 94672160941), (73, 2593757834), (146, 1296878917), (643, 294470174), (1286, 147235087), (46939, 4033838), (93878, 2016919)]