1521000964

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{24793}}^1$

素因数の和:25124

約数の個数: 36

約数和(自身を含む): 3106341084

約数和(自身を除く): 1585340120

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 4382, 8764, 15337, 24793, 30674, 49586, 61348, 99172, 173551, 347102, 694204, 1214857, 2429714, 4859428, 7760209, 15520418, 31040836, 54321463, 108642926, 217285852, 380250241, 760500482, 1521000964]

約数ペア:

[(1, 1521000964), (2, 760500482), (4, 380250241), (7, 217285852), (14, 108642926), (28, 54321463), (49, 31040836), (98, 15520418), (196, 7760209), (313, 4859428), (626, 2429714), (1252, 1214857), (2191, 694204), (4382, 347102), (8764, 173551), (15337, 99172), (24793, 61348), (30674, 49586)]