1979712922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1697867}}^1$

素因数の和:1697933

約数の個数: 16

約数和(自身を含む): 3300655392

約数和(自身を除く): 1320942470

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1697867, 3395734, 18676537, 37353074, 89986951, 179973902, 989856461, 1979712922]

約数ペア:

[(1, 1979712922), (2, 989856461), (11, 179973902), (22, 89986951), (53, 37353074), (106, 18676537), (583, 3395734), (1166, 1697867)]