180000002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{989011}}^1$

素因数の和:989033

約数の個数: 16

約数和(自身を含む): 332308032

約数和(自身を除く): 152308030

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 989011, 1978022, 6923077, 12857143, 13846154, 25714286, 90000001, 180000002]

約数ペア:

[(1, 180000002), (2, 90000001), (7, 25714286), (13, 13846154), (14, 12857143), (26, 6923077), (91, 1978022), (182, 989011)]