495481610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30011}}^1$

素因数の和:30158

約数の個数: 32

約数和(自身を含む): 968067072

約数和(自身を除く): 472585462

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 30011, 60022, 150055, 300110, 390143, 780286, 1950715, 3811397, 3901430, 7622794, 19056985, 38113970, 49548161, 99096322, 247740805, 495481610]

約数ペア:

[(1, 495481610), (2, 247740805), (5, 99096322), (10, 49548161), (13, 38113970), (26, 19056985), (65, 7622794), (127, 3901430), (130, 3811397), (254, 1950715), (635, 780286), (1270, 390143), (1651, 300110), (3302, 150055), (8255, 60022), (16510, 30011)]