1115238410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{779887}}^1$

素因数の和:779918

約数の個数: 32

約数和(自身を含む): 2358381312

約数和(自身を除く): 1243142902

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 779887, 1559774, 3899435, 7798870, 8578757, 10138531, 17157514, 20277062, 42893785, 50692655, 85787570, 101385310, 111523841, 223047682, 557619205, 1115238410]

約数ペア:

[(1, 1115238410), (2, 557619205), (5, 223047682), (10, 111523841), (11, 101385310), (13, 85787570), (22, 50692655), (26, 42893785), (55, 20277062), (65, 17157514), (110, 10138531), (130, 8578757), (143, 7798870), (286, 3899435), (715, 1559774), (1430, 779887)]