2140397434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{33403}}^1$

素因数の和:33634

約数の個数: 32

約数和(自身を含む): 3848140800

約数和(自身を除く): 1707743366

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 32039, 33403, 64078, 66806, 233821, 467642, 768269, 1536538, 5377883, 6647197, 10755766, 13294394, 46530379, 93060758, 152885531, 305771062, 1070198717, 2140397434]

約数ペア:

[(1, 2140397434), (2, 1070198717), (7, 305771062), (14, 152885531), (23, 93060758), (46, 46530379), (161, 13294394), (199, 10755766), (322, 6647197), (398, 5377883), (1393, 1536538), (2786, 768269), (4577, 467642), (9154, 233821), (32039, 66806), (33403, 64078)]