2912906876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 5618682720

約数和(自身を除く): 2705775844

約数列:

[1, 2, 4, 11, 22, 44, 173, 257, 346, 514, 692, 1028, 1489, 1903, 2827, 2978, 3806, 5654, 5956, 7612, 11308, 16379, 32758, 44461, 65516, 88922, 177844, 257597, 382673, 489071, 515194, 765346, 978142, 1030388, 1530692, 1956284, 2833567, 4209403, 5667134, 8418806, 11334268, 16837612, 66202429, 132404858, 264809716, 728226719, 1456453438, 2912906876]

約数ペア:

[(1, 2912906876), (2, 1456453438), (4, 728226719), (11, 264809716), (22, 132404858), (44, 66202429), (173, 16837612), (257, 11334268), (346, 8418806), (514, 5667134), (692, 4209403), (1028, 2833567), (1489, 1956284), (1903, 1530692), (2827, 1030388), (2978, 978142), (3806, 765346), (5654, 515194), (5956, 489071), (7612, 382673), (11308, 257597), (16379, 177844), (32758, 88922), (44461, 65516)]