2143669198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1597369}}^1$

素因数の和:1597443

約数の個数: 16

約数和(自身を含む): 3565329840

約数和(自身を除く): 1421660642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1597369, 3194738, 17571059, 35142118, 97439509, 194879018, 1071834599, 2143669198]

約数ペア:

[(1, 2143669198), (2, 1071834599), (11, 194879018), (22, 97439509), (61, 35142118), (122, 17571059), (671, 3194738), (1342, 1597369)]