4278534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 9703680

約数和(自身を除く): 5425146

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 2887, 5774, 8661, 17322, 37531, 54853, 75062, 109706, 112593, 164559, 225186, 329118, 713089, 1426178, 2139267, 4278534]

約数ペア:

[(1, 4278534), (2, 2139267), (3, 1426178), (6, 713089), (13, 329118), (19, 225186), (26, 164559), (38, 112593), (39, 109706), (57, 75062), (78, 54853), (114, 37531), (247, 17322), (494, 8661), (741, 5774), (1482, 2887)]