1113442018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{312589}}^1$

素因数の和:312741

約数の個数: 16

約数和(自身を含む): 1811771640

約数和(自身を除く): 698329622

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 312589, 625178, 4063657, 8127314, 42824693, 85649386, 556721009, 1113442018]

約数ペア:

[(1, 1113442018), (2, 556721009), (13, 85649386), (26, 42824693), (137, 8127314), (274, 4063657), (1781, 625178), (3562, 312589)]