117945412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20809}}^1$

素因数の和:20935

約数の個数: 24

約数和(自身を含む): 224331800

約数和(自身を除く): 106386388

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 20809, 41618, 83236, 270517, 541034, 1082068, 2268181, 4536362, 9072724, 29486353, 58972706, 117945412]

約数ペア:

[(1, 117945412), (2, 58972706), (4, 29486353), (13, 9072724), (26, 4536362), (52, 2268181), (109, 1082068), (218, 541034), (436, 270517), (1417, 83236), (2834, 41618), (5668, 20809)]