215296211522

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{39532907}}^1$

素因数の和:39533305

約数の個数: 16

約数和(自身を含む): 370028018880

約数和(自身を除く): 154731807358

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 39532907, 79065814, 276730349, 553460698, 15378300823, 30756601646, 107648105761, 215296211522]

約数ペア:

[(1, 215296211522), (2, 107648105761), (7, 30756601646), (14, 15378300823), (389, 553460698), (778, 276730349), (2723, 79065814), (5446, 39532907)]