1288552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1303448

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 149, 184, 188, 298, 376, 596, 1081, 1192, 2162, 3427, 4324, 6854, 7003, 8648, 13708, 14006, 27416, 28012, 56024, 161069, 322138, 644276, 1288552]

約数ペア:

[(1, 1288552), (2, 644276), (4, 322138), (8, 161069), (23, 56024), (46, 28012), (47, 27416), (92, 14006), (94, 13708), (149, 8648), (184, 7003), (188, 6854), (298, 4324), (376, 3427), (596, 2162), (1081, 1192)]