813142766

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{37379}}^1$

素因数の和:37603

約数の個数: 16

約数和(自身を含む): 1244754000

約数和(自身を除く): 431611234

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 37379, 74758, 2728667, 5457334, 5569471, 11138942, 406571383, 813142766]

約数ペア:

[(1, 813142766), (2, 406571383), (73, 11138942), (146, 5569471), (149, 5457334), (298, 2728667), (10877, 74758), (21754, 37379)]