2196490142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14262923}}^1$

素因数の和:14262943

約数の個数: 16

約数和(自身を含む): 4107722112

約数和(自身を除く): 1911231970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 14262923, 28525846, 99840461, 156892153, 199680922, 313784306, 1098245071, 2196490142]

約数ペア:

[(1, 2196490142), (2, 1098245071), (7, 313784306), (11, 199680922), (14, 156892153), (22, 99840461), (77, 28525846), (154, 14262923)]