2452969918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{38281}}^1$

素因数の和:38512

約数の個数: 32

約数和(自身を含む): 4410086400

約数和(自身を除く): 1957116482

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 32039, 38281, 64078, 76562, 267967, 535934, 880463, 1760926, 6163241, 7617919, 12326482, 15235838, 53325433, 106650866, 175212137, 350424274, 1226484959, 2452969918]

約数ペア:

[(1, 2452969918), (2, 1226484959), (7, 350424274), (14, 175212137), (23, 106650866), (46, 53325433), (161, 15235838), (199, 12326482), (322, 7617919), (398, 6163241), (1393, 1760926), (2786, 880463), (4577, 535934), (9154, 267967), (32039, 76562), (38281, 64078)]