713217649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 805109760

約数和(自身を除く): 91892111

約数列:

[1, 19, 23, 71, 127, 181, 437, 1349, 1633, 2413, 2921, 3439, 4163, 9017, 12851, 22987, 31027, 55499, 79097, 171323, 207391, 244169, 295573, 436753, 528701, 1632077, 3940429, 5615887, 10045319, 31009463, 37537771, 713217649]

約数ペア:

[(1, 713217649), (19, 37537771), (23, 31009463), (71, 10045319), (127, 5615887), (181, 3940429), (437, 1632077), (1349, 528701), (1633, 436753), (2413, 295573), (2921, 244169), (3439, 207391), (4163, 171323), (9017, 79097), (12851, 55499), (22987, 31027)]