236861612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20658

約数の個数: 36

約数和(自身を含む): 475271496

約数和(自身を除く): 238409884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 20611, 41222, 82444, 267943, 350387, 535886, 700774, 1071772, 1401548, 3483259, 4555031, 6966518, 9110062, 13933036, 18220124, 59215403, 118430806, 236861612]

約数ペア:

[(1, 236861612), (2, 118430806), (4, 59215403), (13, 18220124), (17, 13933036), (26, 9110062), (34, 6966518), (52, 4555031), (68, 3483259), (169, 1401548), (221, 1071772), (338, 700774), (442, 535886), (676, 350387), (884, 267943), (2873, 82444), (5746, 41222), (11492, 20611)]