7989492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 13460748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 419, 454, 681, 838, 908, 1257, 1362, 1589, 1676, 2514, 2724, 2933, 3178, 4767, 5028, 5866, 6356, 8799, 9534, 11732, 17598, 19068, 35196, 95113, 190226, 285339, 380452, 570678, 665791, 1141356, 1331582, 1997373, 2663164, 3994746, 7989492]

約数ペア:

[(1, 7989492), (2, 3994746), (3, 2663164), (4, 1997373), (6, 1331582), (7, 1141356), (12, 665791), (14, 570678), (21, 380452), (28, 285339), (42, 190226), (84, 95113), (227, 35196), (419, 19068), (454, 17598), (681, 11732), (838, 9534), (908, 8799), (1257, 6356), (1362, 5866), (1589, 5028), (1676, 4767), (2514, 3178), (2724, 2933)]