2912797810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{4967}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 5694878016

約数和(自身を除く): 2782080206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 347, 694, 845, 1690, 1735, 3470, 4511, 4967, 9022, 9934, 22555, 24835, 45110, 49670, 58643, 64571, 117286, 129142, 293215, 322855, 586430, 645710, 839423, 1678846, 1723549, 3447098, 4197115, 8394230, 8617745, 17235490, 22406137, 44812274, 112030685, 224061370, 291279781, 582559562, 1456398905, 2912797810]

約数ペア:

[(1, 2912797810), (2, 1456398905), (5, 582559562), (10, 291279781), (13, 224061370), (26, 112030685), (65, 44812274), (130, 22406137), (169, 17235490), (338, 8617745), (347, 8394230), (694, 4197115), (845, 3447098), (1690, 1723549), (1735, 1678846), (3470, 839423), (4511, 645710), (4967, 586430), (9022, 322855), (9934, 293215), (22555, 129142), (24835, 117286), (45110, 64571), (49670, 58643)]