1971291682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{262909}}^1$

素因数の和:263097

約数の個数: 16

約数和(自身を含む): 3104441280

約数和(自身を除く): 1133149598

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 262909, 525818, 6046907, 12093814, 42854167, 85708334, 985645841, 1971291682]

約数ペア:

[(1, 1971291682), (2, 985645841), (23, 85708334), (46, 42854167), (163, 12093814), (326, 6046907), (3749, 525818), (7498, 262909)]