1291164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2337636

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, 809, 1596, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 15371, 16989, 22652, 30742, 33978, 46113, 61484, 67956, 92226, 107597, 184452, 215194, 322791, 430388, 645582, 1291164]

約数ペア:

[(1, 1291164), (2, 645582), (3, 430388), (4, 322791), (6, 215194), (7, 184452), (12, 107597), (14, 92226), (19, 67956), (21, 61484), (28, 46113), (38, 33978), (42, 30742), (57, 22652), (76, 16989), (84, 15371), (114, 11326), (133, 9708), (228, 5663), (266, 4854), (399, 3236), (532, 2427), (798, 1618), (809, 1596)]