6878404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 14224896

約数和(自身を除く): 7346492

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 251, 403, 442, 502, 527, 806, 884, 1004, 1054, 1612, 2108, 3263, 4267, 6526, 6851, 7781, 8534, 13052, 13702, 15562, 17068, 27404, 31124, 55471, 101153, 110942, 132277, 202306, 221884, 264554, 404612, 529108, 1719601, 3439202, 6878404]

約数ペア:

[(1, 6878404), (2, 3439202), (4, 1719601), (13, 529108), (17, 404612), (26, 264554), (31, 221884), (34, 202306), (52, 132277), (62, 110942), (68, 101153), (124, 55471), (221, 31124), (251, 27404), (403, 17068), (442, 15562), (502, 13702), (527, 13052), (806, 8534), (884, 7781), (1004, 6851), (1054, 6526), (1612, 4267), (2108, 3263)]