1260876652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{4787}}^1$

素因数の和:5230

約数の個数: 48

約数和(自身を含む): 2638379520

約数和(自身を除く): 1377502868

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 409, 644, 818, 1636, 2863, 4787, 5726, 9407, 9574, 11452, 18814, 19148, 33509, 37628, 65849, 67018, 110101, 131698, 134036, 220202, 263396, 440404, 770707, 1541414, 1957883, 3082828, 3915766, 7831532, 13705181, 27410362, 45031309, 54820724, 90062618, 180125236, 315219163, 630438326, 1260876652]

約数ペア:

[(1, 1260876652), (2, 630438326), (4, 315219163), (7, 180125236), (14, 90062618), (23, 54820724), (28, 45031309), (46, 27410362), (92, 13705181), (161, 7831532), (322, 3915766), (409, 3082828), (644, 1957883), (818, 1541414), (1636, 770707), (2863, 440404), (4787, 263396), (5726, 220202), (9407, 134036), (9574, 131698), (11452, 110101), (18814, 67018), (19148, 65849), (33509, 37628)]