1727986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 2861208

約数和(自身を除く): 1133222

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1621, 3242, 21073, 42146, 66461, 132922, 863993, 1727986]

約数ペア:

[(1, 1727986), (2, 863993), (13, 132922), (26, 66461), (41, 42146), (82, 21073), (533, 3242), (1066, 1621)]