1117142392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7349621}}^1$

素因数の和:7349646

約数の個数: 16

約数和(自身を含む): 2204886600

約数和(自身を除く): 1087744208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7349621, 14699242, 29398484, 58796968, 139642799, 279285598, 558571196, 1117142392]

約数ペア:

[(1, 1117142392), (2, 558571196), (4, 279285598), (8, 139642799), (19, 58796968), (38, 29398484), (76, 14699242), (152, 7349621)]