2213321038

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{78259}}^1$

素因数の和:78519

約数の個数: 16

約数和(自身を含む): 3380832000

約数和(自身を除く): 1167510962

約数列:

[1, 2, 79, 158, 179, 358, 14141, 28282, 78259, 156518, 6182461, 12364922, 14008361, 28016722, 1106660519, 2213321038]

約数ペア:

[(1, 2213321038), (2, 1106660519), (79, 28016722), (158, 14008361), (179, 12364922), (358, 6182461), (14141, 156518), (28282, 78259)]