4287122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3592558

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 227, 266, 454, 497, 994, 1349, 1589, 2698, 3178, 4313, 8626, 9443, 16117, 18886, 30191, 32234, 60382, 112819, 225638, 306223, 612446, 2143561, 4287122]

約数ペア:

[(1, 4287122), (2, 2143561), (7, 612446), (14, 306223), (19, 225638), (38, 112819), (71, 60382), (133, 32234), (142, 30191), (227, 18886), (266, 16117), (454, 9443), (497, 8626), (994, 4313), (1349, 3178), (1589, 2698)]