4712988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 13233920

約数和(自身を除く): 8520932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 2953, 5906, 8859, 11812, 17718, 20671, 35436, 41342, 56107, 62013, 82684, 112214, 124026, 168321, 224428, 248052, 336642, 392749, 673284, 785498, 1178247, 1570996, 2356494, 4712988]

約数ペア:

[(1, 4712988), (2, 2356494), (3, 1570996), (4, 1178247), (6, 785498), (7, 673284), (12, 392749), (14, 336642), (19, 248052), (21, 224428), (28, 168321), (38, 124026), (42, 112214), (57, 82684), (76, 62013), (84, 56107), (114, 41342), (133, 35436), (228, 20671), (266, 17718), (399, 11812), (532, 8859), (798, 5906), (1596, 2953)]