1293886310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{3389}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 2366111520

約数和(自身を除く): 1072225210

約数列:

[1, 2, 5, 10, 73, 146, 365, 523, 730, 1046, 2615, 3389, 5230, 6778, 16945, 33890, 38179, 76358, 190895, 247397, 381790, 494794, 1236985, 1772447, 2473970, 3544894, 8862235, 17724470, 129388631, 258777262, 646943155, 1293886310]

約数ペア:

[(1, 1293886310), (2, 646943155), (5, 258777262), (10, 129388631), (73, 17724470), (146, 8862235), (365, 3544894), (523, 2473970), (730, 1772447), (1046, 1236985), (2615, 494794), (3389, 381790), (5230, 247397), (6778, 190895), (16945, 76358), (33890, 38179)]