7879126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 13258080

約数和(自身を除く): 5378954

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 131, 262, 493, 986, 1037, 1769, 2074, 2227, 3538, 3799, 4454, 7598, 7991, 15982, 30073, 60146, 64583, 129166, 135847, 231739, 271694, 463478, 3939563, 7879126]

約数ペア:

[(1, 7879126), (2, 3939563), (17, 463478), (29, 271694), (34, 231739), (58, 135847), (61, 129166), (122, 64583), (131, 60146), (262, 30073), (493, 15982), (986, 7991), (1037, 7598), (1769, 4454), (2074, 3799), (2227, 3538)]