2493779186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 3978602496

約数和(自身を除く): 1484823310

約数列:

[1, 2, 23, 46, 61, 122, 421, 842, 1403, 2111, 2806, 4222, 9683, 19366, 25681, 48553, 51362, 97106, 128771, 257542, 590663, 888731, 1181326, 1777462, 2961733, 5923466, 20440813, 40881626, 54212591, 108425182, 1246889593, 2493779186]

約数ペア:

[(1, 2493779186), (2, 1246889593), (23, 108425182), (46, 54212591), (61, 40881626), (122, 20440813), (421, 5923466), (842, 2961733), (1403, 1777462), (2111, 1181326), (2806, 888731), (4222, 590663), (9683, 257542), (19366, 128771), (25681, 97106), (48553, 51362)]