291210169822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6485461}}^1$

素因数の和:6485644

約数の個数: 32

約数和(自身を含む): 516450309984

約数和(自身を除く): 225240140162

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 1727, 2041, 3454, 4082, 22451, 44902, 6485461, 12970922, 71340071, 84310993, 142680142, 168621986, 927420923, 1018217377, 1854841846, 2036434754, 11200391147, 13236825901, 22400782294, 26473651802, 145605084911, 291210169822]

約数ペア:

[(1, 291210169822), (2, 145605084911), (11, 26473651802), (13, 22400782294), (22, 13236825901), (26, 11200391147), (143, 2036434754), (157, 1854841846), (286, 1018217377), (314, 927420923), (1727, 168621986), (2041, 142680142), (3454, 84310993), (4082, 71340071), (22451, 12970922), (44902, 6485461)]