2791194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{66457}}^1$

素因数の和:66469

約数の個数: 16

約数和(自身を含む): 6379968

約数和(自身を除く): 3588774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 66457, 132914, 199371, 398742, 465199, 930398, 1395597, 2791194]

約数ペア:

[(1, 2791194), (2, 1395597), (3, 930398), (6, 465199), (7, 398742), (14, 199371), (21, 132914), (42, 66457)]