1028416319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{36923}}^1$

素因数の和:37126

約数の個数: 16

約数和(自身を含む): 1233556992

約数和(自身を除く): 205140673

約数列:

[1, 7, 23, 161, 173, 1211, 3979, 27853, 36923, 258461, 849229, 5944603, 6387679, 44713753, 146916617, 1028416319]

約数ペア:

[(1, 1028416319), (7, 146916617), (23, 44713753), (161, 6387679), (173, 5944603), (1211, 849229), (3979, 258461), (27853, 36923)]