1317545348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{22721}}^1$

素因数の和:22860

約数の個数: 48

約数和(自身を含む): 2799350400

約数和(自身を除く): 1481805052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 22721, 28994, 45442, 57988, 90884, 159047, 318094, 431699, 636188, 863398, 1726796, 2476589, 3021893, 4953178, 6043786, 9906356, 12087572, 17336123, 34672246, 47055191, 69344492, 94110382, 188220764, 329386337, 658772674, 1317545348]

約数ペア:

[(1, 1317545348), (2, 658772674), (4, 329386337), (7, 188220764), (14, 94110382), (19, 69344492), (28, 47055191), (38, 34672246), (76, 17336123), (109, 12087572), (133, 9906356), (218, 6043786), (266, 4953178), (436, 3021893), (532, 2476589), (763, 1726796), (1526, 863398), (2071, 636188), (3052, 431699), (4142, 318094), (8284, 159047), (14497, 90884), (22721, 57988), (28994, 45442)]