17801108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1596

約数の個数: 36

約数和(自身を含む): 35739900

約数和(自身を除く): 17938792

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1549, 2873, 3098, 5746, 6196, 11492, 20137, 26333, 40274, 52666, 80548, 105332, 261781, 342329, 523562, 684658, 1047124, 1369316, 4450277, 8900554, 17801108]

約数ペア:

[(1, 17801108), (2, 8900554), (4, 4450277), (13, 1369316), (17, 1047124), (26, 684658), (34, 523562), (52, 342329), (68, 261781), (169, 105332), (221, 80548), (338, 52666), (442, 40274), (676, 26333), (884, 20137), (1549, 11492), (2873, 6196), (3098, 5746)]