2765942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 4309200

約数和(自身を除く): 1543258

約数列:

[1, 2, 41, 82, 89, 178, 379, 758, 3649, 7298, 15539, 31078, 33731, 67462, 1382971, 2765942]

約数ペア:

[(1, 2765942), (2, 1382971), (41, 67462), (82, 33731), (89, 31078), (178, 15539), (379, 7298), (758, 3649)]