2769572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 5580036

約数和(自身を除く): 2810464

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 241, 338, 442, 482, 676, 884, 964, 2873, 3133, 4097, 5746, 6266, 8194, 11492, 12532, 16388, 40729, 53261, 81458, 106522, 162916, 213044, 692393, 1384786, 2769572]

約数ペア:

[(1, 2769572), (2, 1384786), (4, 692393), (13, 213044), (17, 162916), (26, 106522), (34, 81458), (52, 53261), (68, 40729), (169, 16388), (221, 12532), (241, 11492), (338, 8194), (442, 6266), (482, 5746), (676, 4097), (884, 3133), (964, 2873)]