4700228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 9453780

約数和(自身を除く): 4753552

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 409, 442, 676, 818, 884, 1636, 2873, 5317, 5746, 6953, 10634, 11492, 13906, 21268, 27812, 69121, 90389, 138242, 180778, 276484, 361556, 1175057, 2350114, 4700228]

約数ペア:

[(1, 4700228), (2, 2350114), (4, 1175057), (13, 361556), (17, 276484), (26, 180778), (34, 138242), (52, 90389), (68, 69121), (169, 27812), (221, 21268), (338, 13906), (409, 11492), (442, 10634), (676, 6953), (818, 5746), (884, 5317), (1636, 2873)]